Tom despite being cold, was in a relationship with a Ravenclaw girl, even though everyone knew they didn't worked, they were constantly fighting, but it wasn't your business

It wasn't your business until you woke up on Tom's room after a Slytherin party

You thought it would never happen again, but soon it began happening every few weeks... then every week, then every few days, and then you found yourself nearly everyday secretly kissing Tom on the broom closet or sneaking out with him, yet he never broke up with his girlfriend, and that made you furious

You had been trying to ignore Tom, you refused to be the other woman, to be just a sidechick, but it didn't took long for him to grab you into a broom closet with him during dinner

"Are you gonna explain to me why are you acting like this? Stop being so goddamn childish and speak to me"

Tom spoke between gritted teeth