Valentine's Day is a 2010 American romantic comedy film directed by Garry Marshall. The screenplay was written by Katherine Fugate from a story by Fugate, Abby Kohn and Marc Silverstein. The film features one of the largest ensemble casts in Hollywood history, starring Julia Roberts, Bradley Cooper, Ashton Kutcher, Jessica Alba, Patrick Dempsey, Anne Hathaway, Jessica Biel, Jamie Foxx, Jennifer Garner, George Lopez, Hector Elizondo, Emma Roberts, Taylor Swift, Taylor Lautner, Eric Dane, Queen Latifah and Topher Grace.
On an airplane to Los Angeles, Kate Hazeltine (Julia Roberts), a captain in the U.S. Army on a one-day leave, befriends newly single Holden Bristow (Bradley Cooper).In Los Angeles, florist Reed Bennett (Ashton Kutcher) proposes to his girlfriend Morley (Jessica Alba) who accepts, much to the surprise of Reed’s friends Alfonso (George Lopez) and Julia Fitzpatrick (Jennifer Garner). Morley changes her mind and leaves Reed later in the day. Alfonso tells Reed he and Julia knew it would never work out between him and Morley, and Reed wishes they had told him. Julia, a primary school teacher, has recently fallen in love with Dr. Harrison Copeland (Patrick Dempsey), but does not know that he is married
Reed finds out when Harrison orders flowers for both his wife and for Julia. Reed warns Julia, and she refuses to believe it but does not get on the plane. Instead, she goes to the hospital at which he works, and inquires after him. The nurses at the counter reveal to her that he is married and tell her the name of the restaurant where he and his wife will be dining that evening. Dressed as a waitress, Julia makes a scene at the restaurant, and gives back the toy Harrison gave her that morning. Harrison's wife, Pamela, recognizes the toy and leaves him at the restaurant. One of Julia’s students, Edison (Bryce Robinson), orders flowers from Reed, to be sent to his valentine. There is a delay in the delivery, but Edison insists that Reed delivers the flowers the same day. They are for Julia; however, she suggests to Edison to give the flowers to a girl in the class, which he does.