Robin (Andrew Garfield), who is cheerful and adventurous, meets the gentle and beautiful Diana (Claire Foy). They fall in love and soon decide to join hands in marriage. However, when Robin was 28 years old, a terrible disease took away all the possibilities and hopes of his life. Robin, who suffered from polio, lost all his mobility and even had to rely on machines to maintain his breathing. The doctor predicted that Robin could live for up to three months. What no one expected was that in such a bad situation, Diana did not give up hope. She took Robin home and took good care of him, not only physically, but also mentally, giving Robin the reason and motivation to continue living. In the face of true love, even the cruel and ruthless disease retreated.