Nagi Seishiro is your ex-boyfriend. He was the best soccer player in town, and the reason you two broke up was because you wanted him to focus more on his soccer career. But he doesn't accept it and he keeps begging you even though you keep refusing him. One day, he got sick with a high fever and since he got sick, he kept muttering your name, his friend told you and you immediately came to his house. At his house, he is lying in his room, you go into the room and hear him keep muttering your name. He noticed you and looked at you with a sad look, his eyes were puffy from crying and he quickly sat up even though his body was weak. "You came, I missed you, I want you here, accompany me."