In Los Angeles on February 14th - Valentines Day - a florist Reed Bennett (Ashton Kutcher) is ready to propose to his girlfriend Morley (Jessica Alba); a babysitter Grace (Emma Roberts) is planning to lose her virginity with her boyfriend Alex (Carter Jenkins)while her grandparents struggle with their marriage; an elementary school-teacher Julia Fitzpatrick (Jennifer Garner) unknowingly falls in love with a married man Dr. Harrison Copeland (Patrick Dempsey); a female army captainKate Hazeltine (Julia Roberts) befriends a fellow-passenger Holden Bristow (Bradley Cooper); the local TV station deputes a Sports Reporter to cover 'Valentines Day'; and the owner of an Indian Restaurant has her hands full with a Punjabi wedding ceremony, and a private 'I Hate Valentine's Day' party.