It's Gu Ra-ra's big day. Sunwoo Jun catches her off-guard with a memorable first encounter, moments before her world comes crashing down.
Jun finds himself unable to leave Ra-ra's side after she leans on him for support. Cha Eun-seok becomes curious about Jun and protective of Ra-ra.
Ra-ra starts again from scratch with the help of old dreams and new neighbors. As Eun-seok gazes from afar, Jun looks out for Ra-ra day and night.
With the help of generous supporters, La La Piano Land opens its doors. Jun and Eun-seok vie for a spot in Ra-ra's heart and on her piano bench.
Jun slowly opens up to Ra-ra, who warmly embraces his sadness. Eun-seok is surprised to learn about Jun's true identity.
The traumatic incident behind Jun's secretive life is revealed. A mischievous salon customer joins La La Piano Land as an overzealous student.
Jun’s mom gets closer to his whereabouts. After anonymously holding Ra-ra’s hand through dark times, Eun-seok makes a move in real life.
Ra-ra and Jun get honest about their feelings. La La Piano Land piques the interest of more out-of-town visitors.
The townspeople become increasingly wary of An Jung-ho. On the day of the piano competition, he wreaks havoc on Ra-ra's life.
The kidnapping ends with one man in handcuffs and two people on stretchers. Jun is faced with an inescapable reunion and farewell.