A heartwarming Boys' Love romance between a single dad who used to be a "bad boy" and the gentle teacher who takes care of his kid! Back in high school, studious Hitsuji had a secret crush on one of his guy friends—a friendly “bad boy� named Hatoyama—but never confessed. Years later, Hitsuji is now an elementary school teacher who discovers that the father of one of his students is none other than Hatoyama himself! When Hitsuji learns that Hatoyama is a single parent struggling to raise his son, he steps in to teach the sloppy Hatoyama how to clean and cook. Yet as the two grow closer, old feelings begin to surface. Will their newly rekindled friendship develop into something more?

A heartwarming Boys' Love romance between a single dad who used to be a "bad boy" and the gentle teacher who takes care of his kid! In high school, studious Hitsuji had a secret crush on one of his guy friends--a friendly delinquent named Hatoyama--but never confessed. Years later, Hitsuji is a slightly anxious but responsible adult who found his calling as an elementary school teacher. One of his young students is upset with a sloppy and nonconformist dad--who turns out to be Hatoyama! When Hitsuji learns that Hatoyama is struggling to raise his son as a single parent, Hitsuji helps him out, first as a teacher and then as a friend who can teach Hatoyama how to clean his home and cook actual vegetables. As the men grow closer, some of Hitsuji's anxieties begin to melt around the welcoming (and grateful) Hatoyama. What will become of the feelings Hitsuji used to harbor for his first love?

Big changes are afoot for Hitsuji, Hatoyama, and Hinata! Hatoyama has been tapped to be the manager of a café on the verge of closure, and Hinata has made his very first friend! As always, Hitsuji is ready to support both of them as much as he can. But when Hatoyama takes a break from the café one night to bring Hitsuji an umbrella, the young teacher’s worst fear comes true – one of his colleagues catches them together! Will their relationship finally be exposed?