Though coming from a complicated past, Lily Bloom (Lively) has always known the life she wants. While living in Boston, she meets neurosurgeon Ryle Kincaid (Baldoni) and believes she may very well have found her soul mate. Soon, however, questions arise about their relationship, and to complicate matters her high school love interest, Atlas Corrigan (Brandon Sklenar), comes back into the picture, putting her relationship with Ryle in jeopardy.