"Allura are you okay?" Lance asked as Allura looked down.
"It's nothing, it's just... it's my sisters birthday today, but I haven't seen her since I was put into that isolation chamber. I can't help but think that she's... you know."
"Oh I'm so sorry Allura. That must be really hard." Hunk sympathized.
She nodded and leaned into hunks hug.
Shiro and Keith walked in to feel the depression just hanging in the air.
"Wow, what depression hole did we walk into?"
"Allura is mourning her dead sister as it's her birthday." Lance said bluntly.
"LANCE!" Everyone shouted.
As if the shout shook the castle, it started to rumble.
Everyone looked in shock as it continued to shake.
Glasses started to fall off the table and the tech started to glitch.
Soon the rumbling stopped and a huge crack was heard from the lower deck of the castle.
Everyone looked at each other and started to run to where the noise was heard.
They all walked into the dark hallway and turned on the lights.
Everyone gasped as they saw a chamber poked out of the floor and a girl was unconscious inside.
"Y/n!!" Allura screamed. She ran to the chamber and opened it.
The girl fell into her arms and Allura started to cry.
"My sister, my baby sister. She's okay."
Shiro picked up the still unconscious and cold girl and took her to a healing pod.
After a while the girl opened her eyes and got out. She gingerly walked around the castle and wondered how it was still the same and in such good shape.
She smiled as she felt the walls, same as they were before. Unlike Allura, y/n knew she was asleep for a while. Y/n walked into the open living room and saw people sitting around. She coiled into herself and waited for someone to notice her. She didn't dare speak a word to draw attention to her. Soon a head looked over as he noticed her presence.

Your POV
More heads soon followed and Allura ran over to envelope me in a hug.
"I missed you and happy birthday!"
"It's my birthday today?"
"Yes! It's so good to see you! I thought you were dead." She smiled.
"Can't kill me that easy." I squeaked.
"Everyone this is my sister, y/n."
I waved meekly and caught the gaze of a boy in red. I really thought he was cute.
"So your sister is human? Is she adopted?" Pidge asked.
"She's human? We could never figure out what she was. Humans weren't relative in our systems back then. She's like you guys?" Allura connected.
"Yes. I've scanned her and she is in fact human. So when did you get her?"
"I-I don't know. I've known her my entire life and I've never known a time without her." She shrugged.
"Well we've obviously got to throw a party for the birthday girl!" A large man in yellow cheered.
"Oh, I'm hunk by the way." He smiled.
I waved gently and the others introduced themselves.
Keith was his name. The boy in red. The one with the purple eyes. The gorgeous galaxy eyes. I could literally drool thinking of him.

Third POV
"Y/n why don't I help you go get ready for the party tonight." Allura smiled as she pushed y/n off to a room to get ready.

The crew set up the room and lance held the ladder for Keith as he put up streamers.
"So this y/n girl. Do you think she likes me?" Lance asked as he ran a hand through his hair.
"No, I don't." Keith snapped.
"Wow, someone's jealous. Do you like her or something?" Lance laughed.
Keith didn't respond but clenched his jaw.
"Y-you do like her don't you?!" Lance squealed. "Oh-ho-ho. Keiths got the mushy mushies for the chamber girl!"
"No I do not!"
"Yes you do, mullet! It's okay, I'll let you have her. But just know, you owe me."
Lance walked away and Keith growled to himself as he finished up the decorations.
Keith was going to ask her to dance tonight but he didn't know how he was going to ask.