It's Saturday Night

Draco comes back to Hogwarts for a newly instated 'eighth year' and ends up at a Gryffindor party in the Room of Requirement with mischievous potions, alocohol, a magical version of truth or dare, and he's got his MirrorPhone out to record any potential blackmail material. At least, that's what he tells himself as he stares at a shirtless Harry Potter dancing on a table.