Mikasa's teacher friends are always boring as hell, but when she brings the English teacher over for dinner Eren loses control of his instincts. It's about to get weird.
"“Levi, this is my brother Eren,” Mikasa begins, “Eren, this is Levi.”
If he’d been one of Eren’s teachers in high school, he’d probably be jerking off in the bathroom once a day just to keep ahold of himself.
Levi raises a hand to Eren.
And all Eren can say is, “Sup?”
Eren feels like ramming his head into the wall. He really just said ‘sup’ to an English teacher. "