Reese's high school crush on Grayson ends in heartbreak when she sees him kissing another girl at prom. Four years later, they unexpectedly reunite. To fend off his jealous ex-girlfriend Piper, Grayson asks Reese to fake-date him. As they spend time together, their pretend romance blossoms into real love. Despite Piper's relentless sabotage and a dangerous encounter with an attacker, Grayson and Reese clear up past misunderstandings and commit to a future together.