"You promise to never leave eachother" A dying femme spoke pain hissing in her voice.

"Promise" A femme and a mech both answered as the dying femme in the medical berth faded.

"...I'm sorry...you two..." Ratchet sighed to the femme and mech standing next to the lifeless shell.

"It's not your fualt Megatron had to do something so cruel..."

"To his own creator..." Arcee finished her brother's sentence.

"Yes Arcee but, with death a new life is born, our creators sacraficed themselves" Optimus said wrapping an arm around his sister.

"Say hello to your new little brother" Ratchet said handing a tiny yellow and black newly born sparkling to the navy blue and pink femme.

"Go on" Optimus smiled at his sister that looked up at him with joy and fear flooding her optics.

"Carefully now, hold him close to your spark so he gets warmth" Ratchet instructed the femme as he placed the abnormally small sparkling in the femme's arms.

"He so cute, geez Ratchet when you said little you werent kidding" Arcee smiled staring at the tiny gurgling sparkling in the crook of her arm.

"Yes he sure is" Optimus smiled at his sister and new brother.

"AW!" Arcee squealed as a pair of giant icy blue watery optics gazed up at her.

"Now I know you two our busy out in the field, and ypu being a prime Optimus, so I will find someone to be the sparklings new caretaker/gardian" Ratchet said as Optimus rolled his optics at his squealing sister.

"What?"

"There is no need for that old friend, Arcee and I are here for him" Optimus said to the medic.

"Optimus, you and Arcee do not have the time..."

"Then we will make the time, we are going to be here for our new little brother, and protect him with all our spark" Arcee said giving Optimus a turn to hold the sparkling.

"Is that what you want?" Ratchet asked turning to Optimus, who was smiling to his new little brother.

"Yes it is" Optimus answered looking at Arcee, who nodded and smiled.

"Fine... but remember you're not going to be able to constantly there for him" Ratchet sighed to Optimus and Arcee.

"Well I guess we will try are hardest to spend as much time as possible, more then Megatron..." Arcee sighed.

"Yes, well changing the subject how About a name for the tiny sparkling" Ratchet said to Optimus and Arcee.

"Uuuuuh..." Optimus and Arcee both looked at eachother then back at the sparkling.

"Ratchet Preceptor blew up his lab, the twins caused that" Prowl said on the main monitor out of many in the med bay.

"Ugh!, Those idiots!, I'll be right there don't let thier butts leave that room!" Ratchet growled getting ready to leave his med bay.

"BUMBLEBEE!" Arcee and Optimus both said scaring Ratchet before he even got out of the room.

"What!?" Ratchet growled turning to the brother and sister.

"We named him" Optimus and Arcee both smiled at Ratchet.

"Great don't let him get into the boys's servos" Ratchet growled leaving the med bay.

"Our little brother Bumblebee" Arcee and Optimus smiled at the now recharging sparkling in Optimus's arms.

"Optimus we need you cons have got us pinned in simfur, we need you and some back up" Ironhide's voice came over Optimus's commlink.

"...I will be right there" Optimus sighed handing Bumblebee to Arcee.

"...When will you be back..." Arcee sighed as Optimus started to leave the room.

"I don't know, soon" Optimus said before leaving his sister with their newly born brother.

"...Wait what do I do with him!?" Arcee called but was to late to get an answer.

"Well I guess we're off to find Ratchet" Arcee sighed to the now waking Bumblebee, as they left the room.

"So what is going on with Optimus and Arcee, are they ok?" Prowl asked Ratchet, who was cleaning preceptors lab with the twins.

"They are sad no doubt, I do not understand Megatron's way, to kill his own creators right after the birth of his new brother" Ratchet sighed throwing away shrapnel.

"Perhaps jealousy is a factor... wait!, did you say new brother?!" Prowl asked realizing what the medic said.

"Ratchet... he wont stop crying...what do I do" Arcee whined sanding in the lab doorway.

"You sure you two can handle him on your own" Ratchet sighed taking Bumblebee from the femme.

"Yeah I just want to make sure he's ok, he was born just a few hours ago" Arcee scoffed rolling her optics.

"He's getting a sharp pain in his spark, because two sparks are missing fom his bond" Ratchet sighed giving Bumblebee back.

"Oh..." Arcee sighed taking Bumblebee back.

"And he needs to be fed, I've made small bottle's for him in the rec room, warm low grade" Ratchet said as Arcee nodded taking the quietly crying Bumblebee out of the lab, Ratchet obviously didn't notice when he turned back to Prowl, that two young mechs snuck out of the lab and quickly followed Arcee down the hallway.

"Hey Arcee!"

"Oh you got to be kidding me..." Arcee mummbled to herself as the two caught up to her.

"Who's tiny?" Sunstreaker asked looking over Arcee's left shoulder, seeing the tiny yellow sparkling in the femmes arms.

"Yeah who's the runt?" Sideswipe asked looking over Arcee's other shoulder.

"He's my new little brother now what do you want?" Arcee growled shielding Bumblebee from the twins.

"New brother huh?, he's tiny eh" Sideswipe said as he and his brother walked with Arcee into the rec room.

"What's his name?" Sunstreaker asked as Arcee prepared a bottle.

"Bumblebee..."

"Does Megatron know ab..."

"Yes he knows!, he was nice enough to slaughter his creators, due to this sparkling being born!" Arcee snapped taking, interupting Sideswipe, taking the ready bottle and storming out of the rec room.

"...That was harsh..." Sunstreaker thought outloud.

"Think we should go apologize or something?" Sideswipe asked his golden twin.

"Uuuh... yea..."

"TWINS!"

"SCRAP!" Sideswipe and Sunstreaker winced and ran to thier room, at hearing Ratchet's angry call.