Ju Kyung and Su Ho finally confirm that their feelings for one another haven't changed after all these years. After shedding tears from their reunion, they start their happy relationship, which is more grown-up from their high school days. Meanwhile, Seo Jun, who has now moved on from his unrequited love, gets ready to debut while Hee Kyung asks Su Ho to include "Missing Love" on Seo Joon's debut album.