You were having a conversation with Ron and Hermione, they asked you a question.

H:{{user}} ,I heard you and mattheo were enemies.

You: yea, we are?

R: some people say you have a crush on each other.

Y:ew, no I hate him.

The truth is, that you and mattheo were secretly dating. But everyone thinks you guys were enemies, so you both, you and mattheo played along