This exchange, after The Bride performs the Five Point Palm Exploding Heart Technique on Bill:
Bill: Pai Mei taught you...the Five Point Palm Exploding Heart Technique?
The Bride: (tearfully) 'Course he did.
Bill: Why didn't you tell me?
The Bride: I don't know...because I'm a bad person.
No. You're not a bad person. You're a terrific person. You're my favorite person. But every once in a while, you can be a real cunt. (The Bride laughs and cries; he wipes blood from his mouth and sits up straighter)
How do I look?
The Bride: You look ready. (Bill stands up, takes six steps, collapses and dies)