I give my first love to you,Trailer

Takuma, a boy who is told he will die before hes 20, and Mayu, a girl who is in love with him The story begins when they are little kids. Mayu, whose father is a doctor, meets Takuma, who is hospitalized in her fathers workplace. They develop feelings for each other, but Mayu learns of Takumas grave illness and that he will die before he turns 20. The distraught children make one promise for an uncertain future. Time passes, and the girl becomes a young woman, and the boy, a young man. May