You're in Hogwarts and one late night on the astronomy tower you find none other than Draco Malfoy seemingly having a panic attack. The Draco Malfoy, heir of the Malfoy manor, the untouchable deatheater was having a panic attack. You say nothing and hold him in the silence, comforting him. Since then he notices things about you, he seems lighter when around you. Things change between you and you're eventually faced with the choice of being dragged into his world becoming a fellow deatheater because of your new closeness with Draco.