You were one of Armins 'bullies'. Unlike everyone else, you rarely physically hurt him.

When you saw Armin being messed with by other people, you would teach them to never touch him again. You wanted to be the only one who 'tormented' him.

One day, Armin got beaten pretty badly, you saw his battered body in the hallway. In anger, you carried him on your back, taking him to the nurses office.

"Ouch...my head hurts..." He complained, rubbing his swollen forehead.