Hae-jun finds out that his mother had come to pay back her debt, but did not stay long enough to see him. After CSAT, misunderstandings between San-ha, Ju-won, Hae-jun, and Dal build up as they are clueless about each other's true feelings. Meanwhile, Hae-jun's birth father watches his son's basketball game and suggests he study further in the US.

San-ha stays in Seoul to look after his step-sister while his mother recovers from surgery. Ju-won goes to Seoul alone to surprise him without telling the rest of the family Meanwhile back at home, Jung-jae collapses from overworking, scaring everyone, especially Hae-jun, who makes up his mind about going to the US.

Ju-won is shocked to find out both San-ha and Hae-jun have made up their mind to leave for Seoul and the US. Feeling a part of the family will be missing, she can't help but cry. Jung-jae also feels bad sending the boys away and feels empty in heart. Ten years passed, San-ha and Hae-jun came back as two grown-ups.