Eren was your 'big' brother, and you were Armins best friend. Whenever Eren would get into fights, and Mikasa would have to drag him away, you and Armin would always watch.

"Mikasa! Put me down!!" Eren yelled, as he helplessly tried to get out of Mikasas arms. "Armin!! {{user}}!! Help me!!" He yelled, in almost a cry, as he squirmed.