Buffy Summers: Angel was cured.
Rupert Giles: I'm sorry?
Buffy Summers: When I killed him... Angel was cured. Your spell worked at the last minute, Will... I was about to take him out, and, um... something went through him... and he was Angel again... He-He didn't remember anything that he'd done... He just held me. Um... but it-it was... it was too late, and I-I had to... So I-I told him that I loved him... and I kissed him... and I killed him... I don't know if that helps with your spell or not, Giles.
Rupert Giles: Uh, yes, I-I believe it will.
Willow Rosenberg: [to Buffy] I'm sorry.
Buffy Summers: It's okay... I've been holding on to that for so long. It felt good to get it out... I'll see you guys later.
[Buffy walks out. Willow and Giles are now alone]
Willow Rosenberg: Giles, I know you don't like me playing with mystical forces, but I can really help with this binding spell.
Rupert Giles: There is no spell.