“Chosen,” by Joss Whedon
Kissing! As an appetizer for the very last televised episode of Buffy the Vampire Slayer we jump right in with a taste of BuffAngel. It’s all nostalgia, you know, a bone thrown to those who long for the good old days when Buffy’s biggest problems centered around whether getting sweaty and intimate with her certain special someone would make that person evil, and/or ruin her birthday.
In time, she comes up for air—he doesn’t breathe, remember—and thinks to ask why he’s come back to Sunnydale. But before they can properly discuss the First and what it’s been up to lately, we find out that Caleb’s not as dead as previously supposed.