Alex found herself in a park. Odd, she though last she remembered was grasping J'onn's hand and hearing his voice in her head mutter 'Know each other' before finding herself in a sunny park she didn't recognize. She was about to call out for help when a voice caught her attention.

'Caitlin!'

Turning Alex saw a middle age man with buzzcut hair approached her, an ice-cream cone in his hand.

'Caitlin, sweetie I told you not to wander off.' the man said as he kneeled eye level to her as he placed the cone in her hand.

'Sorry, daddy but I heard something.'

The words being spoken weren't hers but more like something someone else would have replied to in this situation. Then Alex realized this was what Martian bonding was like, and what Alex was seeing was a memory from Caitlin's past with her father through her own eyes as if they were her own.

Alex knew this wasn't her own feeling but the way Caitlin felt at the time, the joy of just spending time with her dad was something she could relate to and from what she could feel Alex knew Caitlin was close to her father and their bond was much the same as the one she had with her own.

A bright flash of light filled her vision and suddenly Alex found herself sitting next to a hospital bed and hooked to a machine was Caitlin's father who looked at her with a smile on his face. He grabbed her hand before speaking up.

'I wished I could have seen you become a great woman.' He expressed deeply holding back tears.

'I just wished mom was here, she still thinks she can save you.'

'Caitlin, I know you'll do amazing things as a doctor but never forget your reasons. You've always seen all life a precious in need of protecting, hold onto that.' Caitlin's father said suddenly his vital monitor started beeping erratically as his eyes rolled back into his head.

'HELP! I NEED HELP!'

Two doctors rushed into the room and began to tend to the bedridden man. As Alex watched she couldn't help but feel sorry for Caitlin when Alex lost her own father, or so she initially believed she thought that was it. It wasn't until recently that her father was alive albeit under the captivity of an extreme alien-hating organization who helped Kara escape from them only a few weeks ago. Caitlin's situation however was different from she was witnessing and Alex could help but feel her heart break for Caitlin's loss.

The scene changed again this time Alex found herself at a dinner table studying text books and notes in regards to human organ functions to the structure of the skeletal system when a female voice called out to her.

'Caitlin honey, I'm working late tonight.' A brunette middle-aged woman said as she walked into the room.

'Mom, my finals are tomorrow I need the car to get to campus!'

'Oh, don't worry if you need to get there I'll have someone from the company give you a lift. And honestly sweetie, I would have studied Biomedical engineering and signal processing before Biomedical ethics.' The Brunette woman somehow manage to say indifferently and with a straight face before walking out the door.

Alex suddenly felt a pang go through her chest the feeling of neglect of being not good enough in the eyes of someone who was suppose to love you unconditionally. Alex assumed this tough love Caitlin received was probably caused after her father died in the hospital. Alex was lucky that her own mother never this harsh to her or Kara growing up after her father's supposed death, while different Alex could still relate to Caitlin's predicament: of having lost one parent and having it hard to please the one that was still around.

Another light flash filled her vision and Alex found herself walking through a hallway in what looked liked a cutting-edge laboratory to her right was a tall man in a suit wearing glasses with his hair parted to the side.

'So how was your first day, Ms. Snow?' the man asked as she followed him through the facility.

'It's been great I got to meet with the others they all seem to be a capable bunch.'

'And I'm sure they'll flourish with you spearing them forward with this.' The suited man said as a doctor in a lab coat got his attention.

'Dr. Wells. I need to discuss the discharge system with you.' The doctor insisted.

'Excuse me,' the man known as Dr. Wells smiled before heading off with the doctor.

Alex picked up a phone and after fiddling with it for a moment saw the screen that was in front of her:

No new calls

No new messages.

As she started down the hall again she felt a sense of disappointment, Alex could feel at this point in Caitlin's life was not unlike when she herself first joined the DEO. Being at this lab and with this sense of fitting and purpose was much to Caitlin was exactly what she felt when J'onn first recruited her.

Looking up from the phone in hand Alex turned back up just in time to see a young raven-haired man bump into her causing him to drop his toolbox as he fell on his back, sprawled on the floor.

'Oh god, I am so sorry!'

'No big deal.' the young man groaned as Alex helping him to his feet before picking up the toolbox and returning it to him.

'Uh…you work here? I haven't seen you around before.' The young man asked rather suggestively. Alex suddenly felt the exhilaration from him, much like the way she did when she used to sleepover at Vicky Donahue's place years ago.

'I actually work with the research team alongside Dr. Wells.'

'Ah I see, different circles, structural engineering, though if I'm being honest I'm just a high-priced plumber.' The young man chuckled as he took the tool box from her hands.

'Again, I am so sorry for knocking you down I wasn't watching where I was going.'

'Well if you really feel bad you can make it up to me with dinner there's a Bigbelly Burger around the corner and we'll call it even.' The young man smiled.

'Sounds good.'

'I'm Ronnie.' The young man introduced as extended his hand forward.

Before Alex knew it, another light flash happened and then she was in some strange looking room in front of a sealed door with Cisco, the boy she recognized from Barry's party that Winn was talking with earlier, in front of her holding a walkie in his hand as the blaring of an emergency alarm filled the background, Alex knew whatever was happening here was not good.

'Cisco, can you hear me!' a familiar voice called from the walkie.

'Ronnie its me!'

Grabbing the walkie, still in Cisco's hand, Alex could feel the fear Caitlin was feeling the fear for Ronnie, it was the exact same fear she had when Maggie got injured by Henshaw last week. As she looked down Alex couldn't help but notice an engagement ring on Caitlin's finger and that alone was all Alex needed to know.

'Caitlin!' Ronnie called from the walkie after a brief pause, he spoke up again 'Caitlin listen is Cisco there?'

'Yeah Ronnie I'm here I'm listening' Cisco said.

'I just hit the magnets to redirect the beam, to try and vent the system so that the blast goes up and not down.' Ronnie explained.

'I'll need to reset the particle parameters to compensate.' Cisco said understandingly as he ran off leaving the walkie in her hand.

'Cisco's doing it.'

The room shook violently as circuitry crackled it made Alex remember a similar event when Kara was under the influence of the Black Mercy how to break her sister from the illusion of Krypton, destruction surrounded her much like Caitlin's memory.

'There has to be another way out of there you have to find it!'

'Cait…' Ronnie began no doubt believing these were his last moments tried to find words to console her 'The chain reaction… I can't reverse it. The door's need to stay shut to protect you.'

Alex knew what that meant and she couldn't help but feel this sense of inevitable loss as her own.

'You still there?' Ronnie spoke up again.

'I'm here.'

'Caitlin, whatever happens….' Ronnie started only to be caught of by the sound of an explosion.

'Ronnie?' The explosion thundered as the room shook harder than ever as the line went dead. 'RONNIE!'

Before Alex could register the pain and grief she was feeling she found herself outside a building in the middle of the night. She saw before her what looked to be Ronnie unkempt and with a hairstyle that looked like a 70's rocker but very much alive standing in front of her.

'Don't look for me again.' He sneered and before Alex knew it flames engulfed his head and hands and he shot up into the night skies before soaring away much like she had seen Kara done many times before.

The scene shifted again and she saw herself outside of the same building from the last vision with Ronnie and her in front of an elderly looking gentleman with glasses.

'I owed you a real ring.' Ronnie smiled charmingly, Alex could see why Caitlin loved him.

'I don't need one, I have everything and everyone I could ever need. Right here.'

Alex glanced around and saw a small group of people most of which were people from the party who were in attendance for this moment.

'If all the events of this past year have led us to this moment, it was worth it. I love you Ronnie.'

'I now pronounced you husband and wife, you may kiss the bride.' The older man in glasses announced.

'Stop telling me what to do.' Ronnie Joked as he crashed his lips into hers.

Alex briefly though that whether Maggie and her would end up like this one day or not this feeling of completeness was something that made the lives they lived worth it.

Another scene change: Alex now found herself outside the same building with the same people from the last memory only this time they were looking up at the sky as a large black hole-like entity was sucking up parts of the city into its endless destructive void, buildings crumbled, citizens ran in fear as impending doom was upon them. Ronnie was by her side and the elderly man glanced at their direction.

'Its our only hope Ronald.' The elder man in glasses insisted. Ronnie moved forward and Alex suddenly felt herself reach for his arm.

'Ronnie no its too dangerous what if you can't escape the inrush.'

Ronnie stroked her face and looked into her eyes and again that same dread of fear and uncertainty from the memory of the sealed door began to fill her being. Alex knew where this was heading and her sorrow towards Caitlin grew deeper.

'Cait we have to try.' Ronnie said heartedly before giving her a deep passionate kiss. Alex watched as Ronnie and the elder man approached each other and clasped hands as a burst of flame engulfed them when it faded the old man was gone and only Ronnie was standing. Suddenly his head was engulfed in flames and he shot up into the sky like Alex saw in Caitlin's other memory.

As she looked up Alex saw as Ronnie flew into the eye of the black hole after a brief pause there was a burst of flame and the hole in the sky instantly vanished. Alex watched as a streak of lightning zoomed passed them and crashed into a nearby building. Alex and another woman, Iris from who she also recognized, rushed to where the lighting crashed and saw Barry in his Flash suit with the old man. The look and the head Barry gave her was more than enough to confirm the truth about Ronnie. Alex felt loss again overwhelm her as Barry embraced and consoled her, it was one thing to lose a loved one but to lose them again after briefly gaining them back was an ordeal Alex hopped she would never have to go through herself.

The scene changed again and this time Alex found herself standing in a dark musty looking room attaching wires to what appeared to look like a box shaped prison. Looking up again Alex saw the occupant: a woman who was a dead ringer to Caitlin, except with light blonde almost white hair, a pale complexion with blue lips and a soulless stare in her eyes. Being one of Caitlin's memories Alex knew who this was and this person's name was clear in her mind, this was Killer Frost.

'So how'd this happen to you?'

'Woke up one day. Cold and pale, I thought I was sick. Turns out,' Killer Frost explained as she lifted her hand and a mist of cold surrounded it. 'I was something else entirely.'

'You got hit from the dark matter from the particle accelerator explosion?'

'Yeah right after I flunked out of med school.' Killer Frost replied nonchalantly 'I had to move back in with my mother.'

'That couldn't have been fun, if she's anything like mine I mean.'

'Is yours a frigid narcissist too?' Killer Frost asked.

'Cold as ice.'

'Yeah mom was like that ever since Charlie died.' Killer Frost continued.

'Who's Charlie?'

'My brother.' Killer Frost answered.

'I never had a brother.'

'No, then why was mom such a bitch on your Earth?'

'Honestly I couldn't say.'

Sifting through Caitlin's feelings and the flashes of her home life growing up Alex knew full well why Caitlin's mother was a bitch as Killer Frost put it. Alex also felt something else horror because this woman, Killer Frost, was essentially Caitlin from another universe and even though Killer Frost was clearly a sociopath she could feel Caitlin was worried about how easy she could have turned out like her given their similar backgrounds.

The scene changed again this time Alex was in a research lab and saw a sleazy looking man withering on the ground in pain as he clutched his frost frozen arm she noticed her had raised was generating the same mist of cold that Killer Frost was capable of making, somehow Caitlin had developed the same powers as her evil counterpart and was about to unleash the full force it on the man that laid at her feet when a voice called out to her.

'Caitlin! Don't do this!' putting herself between her and the man who was about to become a popsicle was Caitlin's mother who Alex recognized from Caitlin's prior memory.

'This isn't you!' the woman pleaded trying to reach her.

'You don't know anything about me, mother!' The words spoken were Caitlin's but there seemed to be something else behind the words, something that was fueling the resentment and anger behind them. Alex wasn't an expert on metahumans but she could assume this feeling was due to Caitlin's powers.

'I…I know I wasn't much of a mother, and I know I have a lot to make up for. But I know I didn't raise a killer.' Caitlin's mother tried to ease in the hope to get through to her. 'For whatever its worth I am so sorry.'

'Its worth a lot.' Came out after a brief pause as whatever was influencing her at that point seemed to have lifted.

Alex could relate to it she recalled the time when she nearly took Kara's life when Non was controlling her and how her mother's words were somehow enough to snap her out of her compromised state. Alex though back to what J'onn told her of how this bonding process was affective to people who were shared similarities and this experience made Alex appreciate and understand Caitlin Snow more than she felt possible.

Another flash of light filled her vision and Alex suddenly found herself back in Barry's living room holding J'onn's hand with Caitlin by her side.