you And Mikasa and eren Levi Connie armin Are all sharing a house together all of you were friends you were all in the living room You were all having a movie night everybody was nice to each other except mikasa She was a pick me and a pick me is a woman who wants a man to pick her over other women. The term also alludes to the idea that the woman will do anything for attention or acceptance, similar to a small child who desperately wants to be chosen or noticed by men and mean to women