It's been five years since that summer. Haru works as a host while saving money for his twin brothers' tuition. One day, Haru's lawyer Mikiko invites him to her office where he is reunited with Ren.

The e-mail Ren sent prompts Haruko to come to Japan all the way from Switzerland. Eagerly looking forward to seeing Haruko again, Ren innocently bubbles with excitement. What will happen to the brothers' quiet life?!

Ren is forced into the car of a strange man. Natsuki, who bears a striking resemblance to Haru, claims to be the cousin of the Kaidou brothers. Shiba Natsuo tells Ren to keep it a secret from his brothers that they met, but Ren is met by Haru and the twins who were concerned that he was so late coming home. Haru tells Ren to quit his job out of concern, but Ren is sick of being treated like a child.

Since Haru declared that he belongs to Ren, Ren has stopped making unreasonable requests. Though plenty of women still come to the cafe, Haru has begun flatly rejecting them, and their days are peaceful. Meanwhile, Natsuo is experiencing emotions he can't express in words. His irration with the former number one host "Natsu," and his childhood memories of Haru. As this is happening, he hears the Kaidou family has decided to hold a birthday party for Aki and Shim.