Barefoot (2014)

The "black sheep" son of a wealthy family, Jay Wheeler, works as a janitor in a Los Angeles psychiatric hospital. One night, he rescues a patient named Daisy Kensington, who has been raised in isolation and struggles with her own complex past. Instead of sending her back, he impulsively takes her to his brother's wedding, hoping to prove to his family he's changed. Daisy charms Jay's family despite her instability, and an unlikely bond forms between them.