Other mistake: When the cherub stabs all the body bags, he finds the one the girl is in then stabs her and blood drains down through the tube. That only happens when the body is on the draining table. Are we to think there was a hole in the bag? And even if there was, there's no way blood could have filled up the bag and drained out that fast.
Valentine (2001)
1 other mistake
Directed by: Jamie Blanks
Starring: Katherine Heigl, Denise Richards, Marley Shelton, David Boreanaz, Hedy Burress, Jessica Capshaw, Jessica Cauffiel
Continuity mistake: In the scene right after Shelly's funeral when Kate and 'Adam' are talking by his car, he goes to kiss her when they are done. He tries to kiss her on the lips, but she moves to the side. At first he is kissing her on the left cheek and when the camera changes positions, he is kissing her on her right cheek. (00:17:50)
Ruthie: Watch your back... leech.
Trivia: Adam's girlfriend makes a reference to him being "no Angel". David Boreanaz, who plays Adam, plays Angel/Angelus on Buffy the Vampire Slayer and its spin-off series, Angel.
Question: Whenever Adam / Jeremy Melton is the killer and he kills one of the girls his nose starts to bleed, obviously from all the stress he has to go through to kill them. But whenever he's not the killer, why doesn't his nose bleed? Until at the very end when his nose starts bleeding on to Kate.
Answer: Paraphilia is a condition characterized by abnormal sexual desires, typically involving extreme or dangerous activities. He technically "got off" when killing people.
Answer: Plot hole? Or perhaps Adam's / Jeremy's nose was bleeding because he was about to snap Kate's neck. Or it was because he was so happy.
Alan Keddie
He killed Dorothy at the end that could be why his nose bleeds.