Time jump

The last day. That was it. This was the day you chose to join the scouts. To go outside the walls and fight for humanity. After the first day you and Armin got closer and you had him choose to join with you. You were all called to meet at the courtyard to be given an introduction to each regiment.
Commander Erwin came out first. He was the only Commander you knew.
He walked out slowly and started to talk in a calming matter. All you thought about was joining it didn't matter to you that the other kids faces were utterly terrified.
"So I ask that those of you who don't want to join the scouts may leave now." He said

You and Armin were standing next to each other.
"(Y/N) you still want to?" He asked
"Yes!" You replied
No one knew why you wanted to. You weren't from the Shiganshina district but your father was a scout.
" Ok then I'm still staying here!" Armin said smiling up at you.
"The few of you that remain please go to the back of this stage!" Commander Erwin motioned towards the stage behind him.
You and Armin walked behind there together exchanging nervous glances.
"So the happy couple even wants to die together!"
"Oh great it's Jean. Just what I need now!" You thought
"You're also here thought so.." you wanted to hit him so hard.
Armin rolled his eyes.
"Hello I am Commander Erwin Smith! Glad to see we have some new recruits." He said looking at everyone
"Follow me!" He pointed  with his two fingers to several carts. Everyone got on.
The horses pulled away into a more dense part of land and trees. It took almost an hour to reach this old abandoned castle.
"This is where everyone stays," he said along with the Survey Corps."
Mumbled, talk of the Survey corps got everyone excited about it. When they reached the castle everyone filed out quickly.
"Ok follow Auruo to sleeping quarters" Erwin instructed
Everyone looked over to and older man and walked up to him.
"Can't believe I of all people have to do this," he groaned
He walked inside upstairs and to some rooms.
"Ok Armin Arlelt, (Y/N) (L/N) , Jean Kirstein, Marco Bodt, Reiner Braun, and Bertoldt Hoover will be here"
"Ok Marco you can handle but Jean oh god why! But who are Reiner and Bertoldt?" You asked yourself.
When you got in you said two strong boys one blonde and one brunette walk in the door.
"Ok one must be Reiner and the other Bertodlt." You thought. 
"So do we all know each other?" Marco asked
"No we don't know you guys." The blonde said.
"Well I'm Marco this is Jean," he pointed to Jean
"That is Armin and that's (Y/N)" he pointed to you and Armin.
"Great, I'm Bertodlt and this is Reiner." The brunette introduced himself and the blonde, you thought was Reiner.