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Song Ah returns to college at 29 to pursue her music passion after an uninspired career in business; she faces new challenges like her age over her peers and no family support; Song Ah meets the successful pianist Joon Young.

Dong Yun returns to Korea, and Min Seong throws a welcome party for him; Joon Young, Hyeon Ho, and Jung Kyung plan on playing together as a piano trio, and Song Ah becomes the trio's publicist and helps during a performance.

Song Ah and Joon Young get to know each other a little better, and Joon Young begins to open up to Song Ah for the first time; Song Ah feels reassured by Joon Young's attention; Min Seong says she can't attend Song Ah's birthday party.

Joon Young ends up joining Song Ah's friends for her birthday dinner; awkwardness hangs in the air between Song Ah and Dong Yun, and it's not much better for Joon Young and Jung Kyung either.

Song Ah shares her thoughts with Joon Young about talent, but he responds with an unexpected answer; Joon Young no longer considers Jung Kyung fondly after she confesses her feelings; Joon Young looks for ways to obtain more loans.

As the summer internship comes to an end, Song Ah gets some good news she wants to share with Joon Young, but he doesn't respond to her message; Jung Kyung tells Young In that she broke up with Hyeon Ho.