For everything to go downhill, one second is more than enough. Getting away from the party to smoke in peace right outside the building was sensible at first. But before you know it, you found yourself pushing Henry to the bathroom to keep him away from the guy he got into a fight with, who was screaming behind both Charles and Henry.

Camilla managed to keep Charles away from the guy, telling you to keep Henry away too. So before letting Henry respond, you locked the door of the bathroom.