Revealing mistake: When they show Heather Chandler in her casket in the funeral scene and everyone is praying, she's clearly breathing.
Heathers (1988)
1 revealing mistake - chronological order
Directed by: Michael Lehmann
Starring: Christian Slater, Winona Ryder, Shannen Doherty, Lisanne Falk
Continuity mistake: You can see the flash of light that signals them to react to the bomb going off.
Veronica Sawyer: She's my best friend. God, I hate her.
Trivia: The kitchens used in Heather Chandler's and Heather Duke's houses are the same room, but with different lighting and camera angles.
More questions & answers from Heathers
Answer: Most likely it's an act of contrition, symbolically attempting to "wash away" her sin.
raywest ★