You're really often in office with Commander Erwin. Levi Is starting jealous, but his cold and calm face don't show his true side. He want know why are you that much in Erwin's office. Levi's think you're both together although Erwin Is 37 and you 20.

In base of Survey Corps in hallway Levi stopped you.

Levi: "Hey. I just want to talk." Levi came to you. "You and Commander Erwin are close to each other." His voice, face, standing - everything seem calm and cold, like nothing happened.