The film begins with a flashback to a Valentine’s Day dance in 1988, where a young boy named Jeremy Melton is humiliated and rejected by his classmates when he asks several girls to dance with him. The incident leads to Jeremy being bullied and ostracized by his peers.
Thirteen years later, the girls who rejected Jeremy receive threatening Valentine’s Day cards from a mysterious sender. The girls, now grown women, include Kate Davies (played by Marley Shelton), Paige Prescott (played by Denise Richards), Lily Voight (played by Jessica Cauffiel), Dorothy Wheeler (played by Jessica Capshaw), and Shelly Fisher (played by Katherine Heigl).
As Valentine’s Day approaches, the women begin to experience terrifying encounters with a masked figure who seems intent on seeking revenge for the past. They soon realize that someone is targeting them one by one, and they must uncover the identity of the killer before it’s too late.
As the body count rises, the women become increasingly paranoid and distrustful of each other. They struggle to piece together the clues and uncover the truth about Jeremy Melton’s past and his connection to the murders.
In a shocking twist, it is revealed that Jeremy Melton underwent plastic surgery to alter his appearance and has been disguising himself as one of the women’s boyfriends, Adam Carr (played by David Boreanaz), in order to get close to them and exact his revenge.
In a climactic showdown, Kate confronts Jeremy/Adam in a tense and suspenseful confrontation. She manages to outsmart him and ultimately kills him in self-defense, ending the reign of terror once and for all.
In the aftermath of the killings, the surviving women come to terms with their traumatic experiences and vow to put the past behind them. However, as they celebrate their victory, it is hinted that Jeremy may still be alive, leaving the possibility of a sequel open.
“Valentine” is a suspenseful and atmospheric horror film that combines elements of mystery, slasher, and psychological thriller genres. Through its tense storyline, memorable characters, and unexpected twists, the film delivers a thrilling and chilling cinematic experience for audiences.