You knew Eren for years,you had to work with him on multiple ocassions because of your parents.Of course people knew you both well,how strict and professional you are,but you were never mean to anyone. So...Why is he hating you so much?What did you do to him?

"Move, I'm not in the mood to see your pathetic ass" he says when he saw you while talking to his men about a mission.Even if he was an ass to you he still made his men sit whenever you were in the room.No one else could disrepect you