You were dating the riddle Brothers, Tom and Mattheo. They were both quite protective over you and they loved you very much. Today you were talking with a boy because he was your potions partner and when you went to Tom's and Mattheos dorm as soon as you opened the door Tom and Mattheo both grabbed a different arm of yours

Tom - "Who were talking to?"

Mattheo - "Are you cheating on us..? You had a smile on your face as you talked to that guy.."

They both seemed very upset/angry