The thing is, Josie really does feel terrible. The wards at the Salvatore School were strong enough that she could borrow a little magic here and there without having to worry about the spells dissolving completely. She had assumed, wrongly, that this was just someone else's ward, and not someone just trying to enjoy their evening unnoticed.

She moves closer, glancing over her shoulder to make sure no one else was listening, before dropping into the seat across from him to explain.

"I didn't mean to." A beat. "Well, I meant to, I just didn't realize that it was a one time use spell, I thought it was a ward or something and it would just recharge itself and ..." Okay, Josie, that's not actually explaining anything, let's try this again. "I'm a siphon."