Well, I have a lot thoughts about why angel felt that he should let Buffy go . That just doesn't make a lot since to me at all.

I mean that ,they are the hottest couple in the Buffy and angel Series.

Buffy didn't do anything wrong that would made angel to leave her.

Buffy loved angel so much that she would give anything to the boy. So didn't he. Doesn't that make you upset about angel letting Buffy go.

In the epsiode "Prom" angel had these treatches dreams about them getting married. And Buffy was on fogo that made angel think that he should let Buffy have someone in her life that would be...