good morning good night

A year has passed since his lover suddenly disappeared. Aya, still unable to forget him, is visited by a beautiful young man who says he is looking for someone.However, the young man, who sheltered Aya from a car that crashed into him, suffers from memory loss, He doesn't even know his own name. Aya has to live with the young man, who has nowhere to return to, until his memory returns, Aya is annoyed, but is unwittingly healed by the temperature of another person he hasn't felt in a long time.