Previously
All silence filled the room. No one was awake and no one was making noise. At least that's what Armin thought. Except for himself he believed no one was awake. But what he didn't know was that a certain (h/c) female was awake right above him.
Normal time now still late at night!!

Armin was reading as usual. You were laying down staring at the ceiling.

You let out a faint groan to let be known you couldn't sleep. However, you didn't expect anyone to hear.

"(Y/N)?" Armin asked/whispered

You were scared at first when you heard your name but quickly realized it was only Armin.

"Oh Armin you scared me!"

You looked down at him from your top bunk.

"I didn't know you were awake!"

"Yeah I was reading what are you doing now?" He asked

"Nothing I can't sleep. Do you want to go for a walk?"

"I suppose.."

"Great.." you whispered as you pulled your hair into a pony tail.

You hopped down from the ladder quietly making sure no one heard you. Armin looked at you and blushed. The fact you asked him to hang out even if it was really late at night.

"So where do you want to go?"

"Let's just go around the training ground,"

You suggested

Then Armin took your hand in his and opened the door. He led you to the training grounds.

"You know you didn't have to hold my hand the entire time?"
Armin blushed and released your hand from his grasp.

"Uh y-yeah.."

You giggled and began walking around more.

"Hey.. (Y/N) I have something I wanted to show you."

Armin took your arm again and led you to the woods.

"Where are we going?"

"It's a surprise."

The finally you were in a clearing. If was a beautiful field full of wildflowers!

"Woah!! Armin how did you manage to find this?"

"I may or may not have asked Eren for advice, wait n-"

"Advice?? On what?" You smiled

"Um advice on talking to you.."

"Armin don't you always talk to me?"

You sat down amongst the flowers and forced Armin to sit next to you.

"Yeah but..I know I've confessed that I love you but.. I really mean it. Really! And I want you to be with me forever! No matter what! Will you be my girlfriend!!"

"Armin.. of course!!!"

You tackled Armin in a hug. You blushed uh fell on the ground laughing. Armin had one arm around your waist and one supporting your head.

"I love you Armin."

~Time skip you fell asleep~

"I love you (Y/N) let's get back."

Armin carefully picked you up bridal style. He used all of his strength to carry you back to you shared dorm. He opened the door to see Jean awake and standing there.

"Uh Jean!"

"Armin, I know you love (Y/N), and so do I but you have her fair and sqyare. Because I love her too I hope she's happy with you." With that Jean went back to his bed and slept.

Armin placed you on his bunk since he couldn't lift you up to yours. He got under the covers and embraced you in a warm hug. There you cuddled until the morning.