The Twins Effect (2003)

A man and a woman lie in a bed together, twice, but nothing happens between them. Although, on the second time they lie together, the woman tells the man that a bed has other purposes than just sleeping on, but they're interrupted before anything happens.

A wounded man is seen shirtless lying in a bed, with a bandage on his abdomen and chest.

There's no nudity in this movie, just rather comical moves which may otherwise be interpreted as naughty.

There are a total of 5 fighting scenes (they're just funny instead of gory), but no blood is shown (from the characters themselves), except for blood in bags (which are from a hospital). Although, a man squirts blood from one of the blood bags, but it's such a small amount that it's barely visible, and the scene is rather comical.

There are a lot of vampires throughout the movie with scary faces (abnormal eyes and sharp teeth).

Only a handful of soft swearing (no insulting towards others, just swearing like "shit")

Vampires drink blood from wine glasses, poured from wine bottles

In the beginning, when one of the main characters is searching a train, a scary flashback appears and then, a man suddenly stands in front of him - this occurs with a rather scary music.