One day in a Raven school, A girl at age of 12 with long black raven hair with green streaks are running excitingly as her hazel eyes darted around to find someone. Her eyes light up as she found the one whom she'd been looking for.

"Killua~"

The guy at age 13 whom had spiky silver hair has his sapphire eyes lights up in hearing those chime like voice. Despite he is currently being surrounded by girls whom currently ogling at him and chatter loudly, his ears would still be capable to hear his best friend and also childhood friend's voice.

"Gon, I'm coming"

Instantly Killua moves towards Gon's direction, didn't care if he just rudely nudge unwilling girls to make way so he can go through just like how Moses part the Red Sea. He instantly gives a beaming smile which made every females including Gon's heart throb at such sight.

" S-Sorry for being late. Leorio-Sensei really chewed me a lot for sleeping at class" Gon mumbles in embarrassment but Killua whom already used to her antic could only chuckle in response.

"Geez, make sure not to sleeping in next time then" Killua said though he knows this is already the hundredth time he said this and pats her head "There's still some time for lunch, let's order whatever you wanted. My treat"

Hearing that made Gon beamed which made Killua slightly blushes then mumbles `let's go' as he leaves. Seeing Killua leaving first made Gon about to chase after Killua when-

"Why Killua-sama has to be always hanging out with her!?"

"I know right! She is constantly being annoying, I can't believe Killua-sama has to put up with her just because they are childhood friends!"

"He doesn't need her. He would be much better off without her hanging around our Killua-sama"

Her feet seems to be deeply rooted as she keeps hearing those things from Killua's fangirls. They knew Gon heard her which is why they keep telling those things in slightly louder voice. Their words seems really pierce her as she felt conflicted inside.

"GON, C'mon!"

Killua's shout rang across the hallway made her come back to reality. Realizing Killua sees her left behind made her quickly runs with a luck for not running into teacher as she could be scolded. Killua looks relieved when he finally caught sight of her coming. As they leisurely walks together to the canteen, Gon can't help but keep remembering what those girls has been saying for her.\

"Gon? Are you alright?" Killua sudden question once more snap her back to reality, she feels guilty because she made him worried.

"Were you still thinking about the confession I told you yesterday?"

Gon slightly gulped at that, her memories are now shifted when Killua confess that he likes her when she comes over to his house. Gon certainly didn't plan to be together as a couple with Killua, don't get her wrong, Killua is perfect with him being gentleman, handsome, rich and intelligent which is everything every girls dream of. Gon felt confused as she always being his first friend as childhood friend then best friend which she thought it would continue forever like this.

Yet, Killua's confession changes everything. She knows she has to reject him but she can't even let those words out, she can't even said anything when Killua tells her. Still, Killua merely tells her that he would wait for her answer if she's ready. Gon feels bad, because she already made her decision yet Killua has to wait longer only for his heart to be broken when she could say her answer.

She tries to act everything normal but Killua must have figures something wrong, maybe preparing his heart. Gon just tries to act as her usual self with Killua today, it was hard but she did tries her best as it is passable for everyone but Killua.

At the end of school, Gon founds out she has cleaning duty with everyone else bails out. Killua look annoyed as he knows this must be the work of his fangirls, He would help Gon but he has basketball club activity. Gon assure Killua that she is fine and she would finish the moment Killua also finish his activity so they would go home together. Killua nodded then leaves with Gon goes for sweeping.

She didn't realize she has been sweeping the exact same spot for the whole fifteen minutes. Her mind keeps coming back in between of Killua's confession and then what those girls said about her.

"Was I truly unneeded in Killua's life? I mean, maybe if I didn't exist, Killua may found someone better for her. Like someone more beautiful and intelligent"

Her sigh deepens as she keeps mumbles that maybe her existence cause Killua to held him back. She knows Killua has sacrifice a lot just so they could be together. Like Killua supposed to be in Private School but here he is, in Public school so they are in same school. He also has to do extra work, juggling schoolwork with club then working on the training for his family business just so he looks blends in. The more she thought about it, the more she thought she shouldn't have been exist in Killua's life.

[Do you want that to happen?]

Gon drops her broom in shock. She keeps looking around but found no one arounds her.

[I can show you, vision if you didn't exist in his life]

Before Gon could say something, bright light instantly envelops her causing her to shut her eyes then she opens it only to found herself with nothing, only white backgrounds all over.

"Wha..What is this place!?"

[Relax, you are merely in between the space with other dimension]

"Huh?" Gon tilt her head, she completely has no idea on what that voice said.

[Doesn't matter, let me give you vision when you didn't exist]

Frizzle sound was heard behind her, she instantly turn around and found a gigantic screen like cinema, showing kindergarten that she knows as she used to enroll there as a kid. Her eyes widen when she sees little Killua gets off the limo and looks around in boredom.

"Aww~ He's so cute" Gon smiles warmly, seeing little Killua brought so many memories. She remembers that she arrives next after Killua arrives then energetically introduce herself then offers her hand but Killua merely turn his head yet mumbles his name lightly with little blush. She nodded then calls out his name, making his blush deepen. Afterwards she grabs his hand and drags him protesting inside the kindergarden but without her knowing, he smiles lightly at that.

What surprises Gon is that Killua in the screen keep maintain his cold look and scaring other kids away. He just goes in corner and didnt interact much. No one comes to play with him, no one greets him, even teacher seems avoiding him too. Gon widen her eyes, how could they left him all alone like that?

[You are the first friend he made, you are the only one approaching him. What do you think now? ]

Gon starts to get uncomfortable but shook her head "I'm sure Killua would be fine, maybe another couple of years after"

[Oh? Let us do time skip when he is in elementary then]

The screen changes and Gon recognize the school is still the same where they went long ago. Gon seems shocked to see Killua is still being cold and distant. Then he had a fight which shouldn't shock her as Killua at some times had a fight because of her sake. But Killua hit a girl! Just because she said he has cloud head. Gon can't believe this is the same Killua she knows. He uses violence to girl!

[Okay, let us skip to Killua in the current age you know]

Gon widen her eyes as now the screen change to Killua in private school, just like she predicted he would be if she didn't held him back. Gon can't believe how much change he has as Killua silently does his family business work and then does his homework. She could hear whispers that Killua is creepy, anti social kid that shouldn't be involved. Especially there's rumors that Killua is involved in shady business, Gon can't believe how could they just talk about Killua when he is also within earshot!

[Lets get more skip, how about when he met his fiancée?]

"Huh?"

Another screen change, Gon looks and see Killua certainly looks drop dead handsome and seems to be in college. Yet she sees Killua is in expensive and lavish restaurant with his family meeting other family which Gon noted theres beautiful girl that seems really intelligent too. She can't help but slightly bit her lips seeing the two certainly looks like a perfect couple.

`Killua, should be happy, right?' Gon tries to suppress the painful feeling on her chest as she tries to record Killua's happiness without her.

Nothing

Gon unable to believes it, when graduation and the marriage finally happens, Killua didn't even have any interest with his wife. He keeps buried deep in work, busy and even in the end, his wife is cheating on him but he didn't even flinch, sad nor angry, even after divorce finalized and paying palimony, he just didn't care. Gon keeps holding back her tears, Killua is looking more and more like empty shell.

He didn't remarry, he just work and work. As if that is the only meaningful thing he do in his life. He accumulated wealth, connection yet that was it.

[He didn't have you, so he didn't have love]

Her eyes seems to snap open as she heard that. She admits that she never ever sees Killua smile, not even once. He just has cold, annoyed and at times violent. He even develop drinking problem and goes drunk at times. He even involves himself with different woman's before his marriage.

Gon seems distraught as Killua didn't deserve any of this. All she wanted was Killua be happy and he may be happy without her. But, he is happy when he is with her.

[Want to see him in his deathbed?]

"Wh-What!?" Gon instantly widen her eyes in shock and fear, she definitely didn't prepared for that. She instantly shook her head with vigor, she didn't want to know it.

[He said, he didn't believe in love nor happiness. He just suffer and tired]

"Stop!"

[He didn't even care, he just want everything to be over]

"STOP!"

Her tears finally fallen, she tries to wipe her tears but they keep flowing freely. She can't believe there's such clear difference just because she is not with him.

[Were you truly against to be his?]

"No" Gon answered as she wipe her tears "I'm scared, I'm scared that I'm not good enough for him. I'm just scared for all the possibility that he may be happy without me and he didn't need me"

[Put aside your fear first, do you love him?]

"I.." Her thought stopped as she remembers both Killua with her and without her. Especially when Killua met his arranged fiancée.

"I love him" Gon clutch her shirt "I, I really do"

[Then stay with him, if he able to do what he can to stay by your side then you can do the same too]

Gon nodded, feeling her doubts has cleared. Before she could ask who is the owner of the voice and thankful, another bright light envelops her once more but in her moment before she squinted her eyes, she swore she could see long silver hair before her vision went black.

"Gon...Gon."

`That voice, Killua?'

"Answer me, ...Gon!"

`His voice, they are not cold tone like I hear before'

"Wake up! Please!"

`Wake up?'

"Wake up, already! Gon!"

Her eyes snapped open and the first thing she sees is Killua's close up worried face. She instantly blushes at the close distance.

"You finally wake up! You scared me to death!" Killua's frantic voice made her look around, realizing she is back to her own classroom.

"Wait, what happened?" She looks at Killua once more whom seems relieved that she is fine.

"I call you out at hallway but you didn't respond. When I open the door, I found you unconscious! I thought I have a heart attack! Did someone attack you!?"

Gon shook her head then let her gaze look at Killua once more whom are not cold and anti social. The warm, kind Killua she knows.

"Gon?"

Instantly Gon hugs Killua whom froze in shock. She suddenly misses her Killua, whom she always together with. As she felt comfortable, she notices Killua shyly hugs her back which make her sigh contently.

"Killua~"

"Mhmm?"

"My answer, I love you too"

Killua's response? Is to hug her tighter as he laughs in glee.

Few years later...

Gon stare at her eldest son, Kallua 12 years old whom definitely felt his mother gaze as he slightly brush his silky silver hair with his fingers. His sapphire eyes that gazes at the book he reads, now gaze at his mother eyes.

"Something wrong Mama?" Kallua tilt his head as he question his mother whom slightly falter at how cute Kallua looks.

"N-Nothing" Gon slightly scratch her cheek feeling weird

`Was it my imagination? How could Kallua's voice felt similar with the voice that gives her vision'

"That can't be" Gon slightly mumbles as she shook her head, feeling a bit stupid. When she heard the front door opened, she runs in glee knowing her husband, Killua is coming home.

Kallua look at the direction where his mother is there a moment ago lets out a smile.

"Well, at least its good that Mama finally realizes her feelings. If she didn't I wouldn't be born"

Kallua lets out a smirk before returns to his book once more "After all, those two are a match made in Heaven, ne~