"When he's stressed," Buffy grinned at Pyro. "Which is pretty regular right now. I think he used to smoke a lot when he was younger but he says that it interferes with work so he only does it after work. I've sorta gotten used to the smell of smoke and it makes me feel more...at home? I guess. I've been known to sit out on the balcony and just burn cigarettes in the ashtray."