BtVS – Season 7 – Post Chosen – Character Death
Heart Attack at 23
When all was said and done, it was rather anti-climactic. It wasn’t the Hellmouth, or any of the assorted demons or vampires she’d fought. It wasn’t the collapse of Sunnydale, nor was it losing the one who was steadfast and true in the face of derision and hatred, first from her, and then from those who claimed to love her.
No, it was rather simple, actually. She was sitting in a room provided by Angel, away from everyone else – alone, again. In the end, a Slayer is always alone. Her obituary read: Buffy Summers, deceased… A heart attack at 23.