Airi Sakai

Office worker Natsumi is living with Shinya, who desires her from morning till night... but Shinya cheats on her with her best friend Mirai while drunk. She forgives him once and they reconcile, but then Kiyoshi, a newspaper delivery man, comes to tell her that Shinya has cheated again. Suspicious of the sudden news, Natsumi learns that Shinya is engaged to her boss's daughter. Kiyoshi is what society would call a stalker, but he has a pure heart and wishes for Natsumi's happiness. His feelings begin to waver in Natsumi's heart...

On her first day as a licensed practical nurse, Eri bumped into Takeshi, a university student, who suddenly ran out from a side street. Takeshi was diagnosed with a possible fracture in his ankle at Eri's hospital, but he left without waiting for the test results. Eri promised to look after him until his injury healed completely, and after her shift at the hospital, she visited his home to check on him...