Louis Tomlinson is a well respected Doctor whose life revolves around his work and his 8 year old daughter... until he meets Harry Styles, who becomes his daughter's art teacher. Harry becomes a part of their lives, loving Louis' little girl Emma like his own. Just months after meeting Harry, Louis gets a phone call saying he is the perfect match for a bone marrow transplant for a leukemia patient; Harry is that patient. "But for many recipients, a transplant is successful and their best or only option. Your gift gives them hope and a second chance at life."