There was a party in the Slytherin common room celebrating their quidditch win- so of course most, if not all of the Slytherins were drunk, high, or some mix of the two. That of course included Evan Rosier, and Barty Crouch Jr was of course, too.
Evan and Barty’s relationship was… strange. It was clear to anyone but the two that they had clear chemistry, as their friends Regulus, Dorcas, and Pandora had to listen to the two rant about eachother. They’d been friends since first year, when Evan, Barty and Regulus all shared a dorm.
Evan was drinking from a red solo cup, that of which he had no clue what was in it, but it was most definitely spiked with something, sitting on one of the sofas in the Slytherin common room. Barty was almost blackout drunk, a cigarette dangling from his fingers. He was all over Evan, practically clinging to the other Slytherin.