When Chloe Chang gets dumped via USPS after moving across the county from NYC to LA, she doesn't throw her box of memories in the garbage. Instead, she starts buying other teenagers' break-up boxes to create an art exhibit, Heartifacts. On opening night she spots Daniel Kwak illicitly filming his best friend's reaction to his ex's box. They spark, but Daniel is dead set on not being another rebound. Five times he's been the guy who makes the girls he's dating realize they want to get back with their ex, and he believes Chloe isn't ready for a new relationship. - adapted from jacket