Rupert Everett in "Cemetery Man" (1994)

Francesco Dellamorte (Rupert Everett) is the cemetery caretaker in the small Italian town of Buffalora. He lives in a ramshackle house on the premises, constantly surrounded by death. At a funeral, he falls in love with the young widow of a rich, elderly man. While consummating their relationship by her late husband's grave, the undead partner arises and bites her. She seems to die, but the coroner claims it was a heart attack. Fearing the worst, Dellamorte stays near her corpse, and shoots her when she rises.