More than a dozen Angelenos navigate Valentine's Day from early morning until midnight. Three couples awake together, but each relationship will sputter; are any worth saving? A grade-school boy wants flowers for his first true love; two high school seniors plan first-time sex at noon; a TV sports reporter gets the assignment to find romance in LA; a star quarterback contemplates his future; two strangers meet on a plane; grandparents, together for years, face a crisis; and, an "I Hate Valentine's Day" dinner beckons the lonely and the lied to. Can Cupid finish his work by midnight?—