Boys Be... explores a love story told from a male perspective, presenting a comprehensive view of both sides of the equation. The narrative centers on three ordinary high school boys who are eager to enter into romantic relationships with girls. Kyoichi, who has been friends with Chiharu since childhood, unexpectedly develops romantic feelings for her. Meanwhile, Makoto is a smooth-talking ladies' man who is always certain he can win over any girl. Finally, there's Yoshihiko, a charismatic athlete who is grappling with the complexities of love. Together, they embark on a journey full of both heartwarming and hilarious moments that are sure to shape their future paths.