Vernita Green: So, when do we do this?
The Bride: It all depends; when do you wanna die?
When The Bride is slashed on the upper back by O-Ren in their fight scene she collapses and lands on her back in the snow. After she gets up and the fight continues, there is no blood spot on the snow where she was lying.
The tune that Elle Driver is whistling in the hospital is the theme from the movie 'Twisted Nerve' (1968)