Adeline Rhodes is diagnosed with stage four kidney cancer and has months to live. Her husband, Blake Rhodes, seems preoccupied with her half-sister Rebecca, whom she constantly has to donate blood to. Blake mistakes Adeline for a calculating gold-digger, and she thinks he’s never loved her. All of this changes when Blake finds out Adeline’s dying, but it might be too late for him to tell her that it was her that he loved all this time.