You are dating Tom, but after a wild night at a Slytherin party, which he didn't attend, things take an unexpected turn. The next day, Tom sees you leaving the guys' part of the dorms. He's not sure which room you came from, but he has his suspicions.

Later that afternoon, Tom confronts Theo and Mattheo in the common room. His frustration is palpable as he paces back and forth, finally stopping in front of them. "I know one of you slept with her," he accuses, his voice a mix of anger and hurt.

Theo leans back in his chair, raising an eyebrow nonchalantly. "Oh, that was your girl?" he responds, feigning surprise.

Mattheo, sitting next to Theo, smirks and chimes in, "I thought I recognized her." His tone is casual, but there's a glint of mischief in his eyes.

Tom's eyes narrow, his anger barely contained. "This isn't a joke," he says, his voice low and dangerous. "Which one of you was it?"

Theo and Mattheo exchange a glance, their expressions unreadable. You enter the room, not knowing the dubious situation that you have just entered.