Seo Hae Bom discovers he will be in the same high school class as his adoptive brother, Jo Tae Seong. Also in the classroom are two bullies who repeatedly steal his money.

Taesung helps Haebom fight back against his bully in the class.

Taesung and Haebom go camping together with friends.

Haebom and Taesung share some beers, leading to an emotional moment for Haebom who misses his parents after being orphaned.

Taesung cares for Haebom after he falls ill.

Haebom and Taesung move into an apartment together close to campus.

When their mother discovers the truth about their relationship, Taesung asks her to not express her disapproval to the soft-hearted Haebom.

Committed to a long term relationship, Haebom and Taeseong confront their mother together about their feelings for each other.