You were going to let someone just drown you and give you hypothermia? [Lydia is a bit freaked out by that. But okay, that makes sense, lower the body's temperature to effectively kill all three of them for a time before then being able to revive them, Lydia's already got the line on this. Still, she can't help but ask about the person - the people - she cares about. ] Oh my god, are Alison and Stiles okay? Who the hell would be crazy enough to do that? Be okay with drowning you?