She looks over her shoulder at him as she takes her hair in her hands and begins to coil it into a bun. "Did you fall asleep in the on call room again? You better hurry up or you're going to be late, Stiles."

The thing that frustrated Lydia about Stiles Stilinski is that she's entirely aware of how smart he is. Maybe not as smart as her...or maybe smart in a different way. She doesn't know what's distracting him or maybe not taking the program seriously, but she wants to find out someday.