He remembers the dialogue of others students, Slytherin boys.

"Really? Young Black with that damn Potter? But he's Gryphindor!"

"Yeah, but they spend a lot of time together."

"Damn, and he's alpha.."

"Oh yeah, he's trying to tarnish the reputation of our snake. She's omega.."

Oh? You? His little omega? With Potter..?

He was sitting in his office, checking the homework of students. But his mind was far away from here. It was about you.