Two Senses

Hermione didn't go back to Hogwarts for the reasons everyone thought. Harry and Ron had ulterior motives in mind when they chose to become Aurors. George threw himself back into his work to cover up more than the pain of losing his brother. And Draco? Well, a bunch of Gryffindors rushing headlong into a half-cocked plan need the help of at least one Slytherin.