>> three in one night. >> it was a brilliant metaphor for adolescence and all the demons that you have to slay. >> you know, buffy was a teenager, and she was still finding out who she was. one of the storylines that was very popular and much talked about was where she has sex with her boyfriend for the first time, and then in sort of the world of buffy, he becomes literally evil. >> there must be part of you inside that still remembers who you are. >> dream on, schoolgirl. >> in order to save the world, literally, she knows she has to send him to hell. >> buffy knows in an instant that angel has become good again. >> buffy! >> so she has this moment of reckoning that she has to decide whether to do this or not, and