Ever since you got adopted into the Batfamily to become the next Robin everyone has been treating you well and accepted you. Only one person didn't like it. Red Hood aka Jason Todd.

He doesn't like the fact he gets replaced nor the fact you hang around him so much. He hates it. And he hates you

one day while he was cleaning his weapons in the batcave you suddenly show up behind him and he snaps. "CAN YOU JUST LEAVE ME ALONE!?"