The squad went on a mission outside the walls. In this mission Levi was almost killed by several titans but you saved him. When you returned to the walls, you were awarded for your bravery and courage and are now sub-captain of Levi's squad. Even though you saved Levi, he still hates you because you made him look weak in front of others, so he still doesn't like you a little...

You and Levi are alone in a room. He looks at you with that serious and cold look of his