After plenty of twists and turns, Serizawa and Sam-soon finally start a real relationship. In order to become a man who can be her equal, Serizawa gets serious about finding a good job for the first time. He dives headfirst into his job search with the goal of eventually proposing to Sam-soon, but is he alone in worrying about their financial differences?

Through his job at a brewing company, Serizawa gets involved with his boss's daughter, “the princess”, and her talented friend, a musician named Nana. The surly Nana slowly warms up to Serizawa, and their relationship takes a surprising turn when he finds her walking without an umbrella one night. With these girls joining the list of women who have shaped Serizawa's life, will he finally be able to discover the identity of the person from his past who saved him? And could this realization ...

After an accident on his scooter, Yusuke Serizawa awakes to find himself in a hospital bed. The cause of the accident-the sight of a familiar face that distracted him. However, it turns out that the person who distracted him was also the person who called the ambulance for him, and whoever it was won't reveal their identity. All Yusuke knows is that this person is a woman from his past-someone that he loved and possibly wronged. Now Yusuke must search his memories of the women in his life ...

Still not fully healed from the wound of breaking up with Tsukushi and the shock of seeing Nobuta again, Serizawa starts an internship at a law firm. Through a mix-up over the phone, he becomes acquainted with a certain someone-a woman who otherwise wouldn't be in his reach! Will this chance encounter start Serizawa on the path to his first truly adult relationship?

Serizawa started a relationship with Yamaguchi even though he was interested in Tsukushi. But after living in a confusing and vague love triangle, he can no longer suppress his feelings for his friend. Serizawa must now make a painful choice in order to truly face Tsukushi. Will he be able to start fresh, or will he lose both people he cares about? As a young adult, Serizawa also struggles with memories of his childhood. And in a dark time, he meets someone from his past that he never thou...

Still carrying the heartbreak of his high school years, Serizawa begins college life. Here, he befriends a quirky classmate named Makino and she sets him on the path to find his very first college girlfriend, Yamaguchi. Supported by Makino, a romance blossoms between Serizawa and Yamaguchi, but is Serizawa's heart really with her or does it belong to someone else?

After helping his teacher Hermès overcome her stage fright, Serizawa has hope that love may someday blossom between them. But the dashing prince of the prepschool steps into the picture and may stand in the way of Serizawa's relationship with Hermès. This princelike boy says that he and Serizawa are two of a kind, but what does he mean by that and how does Hermès fit into everything?