Following his father's accidental death, Ho Tae returns to his hometown of Gangneung from Seoul. After two years, Ho Tae and Dong Hui reunite. At the suggestion of Ho Tae's mother, Dong Hui ends up staying at Ho Tae's house, but... ?

Living under the same roof, Ho Tae and Dong Hui regain their former brotherly relationship. However, Ho Tae slowly starts to develop special feelings for Dong Hui, feelings that go beyond mere friendship.

Ho Tae keeps dating and breaking up with girls who confess their love to him. Shocked, Dong Hui comes home late that day to avoid Ho Tae. Ho Tae, who doesn't know how Dong Hui feels, worries about him coming home so late.

Ho Tae's ex-girlfriends are angry at his careless relationships. One day, when he goes to school, his ex-girlfriends are waiting for him. In a panic, Ho Tae runs into the infirmary. However, what happens next is completely unexpected...

Triggered by a certain event, the relationship between Ho Tae and Dong Hui starts to become strained. Ho Tae desperately tries to mend the relationship. However, Dong Hui, believing that everyone would be happy if he just suppressed his own feelings, makes a significant decision.

When Ho Tae hears that Dong Hui is going to attend university in Seoul, he is so shocked that he can't accept the reality. Ho Tae visits the art room as if searching for Dong Hui's presence. And there, unexpectedly, Dong Hui, who shouldn't be there, is...