Still 17

Gong Wu-jin finalmente cria coragem para falar com a garota dos seus sonhos. Só que a conversa coloca a pobre em risco e ela acaba ficando em coma durante 13 anos.

Wu Seo-ri procura seus parentes, mas o bairro está diferente. Então, ela se lembra de algo que tinha escondido lá atrás.

Ao descobrir que seu violino precisa de conserto, Seo-ri tenta arrumar um emprego, o que não é fácil. Yu Chan ajuda Seo-ri a falar sobre seu passado.

Depois que Seo-ri acusa Wu-jin de fazê-la perder o tio de vista, ele se sente culpado e decide se mudar.

Tem paixão rolando no ar. Um gesto familiar de Seo-ri desencadeia lembranças em Wu-jin, que pede ajuda a seu antigo psiquiatra.

Para evitar ter que encontrar Seo-ri, Wu-jin sai para beber com seus novos colegas de trabalho e conhece a violinista Kim Tae-rin.

Um cliente tenta se aproveitar da ingenuidade de Seo-ri, mas um heroico Wu-jin vem ao resgate. Jennifer relembra seu passado doloroso.

Numa viagem com Wu-jin, o talento de Seo-ri com o violino é descoberto. Depois, ela e Wu-jin conversam sobre seus passados.

A irmã de Wu-jin cria uma situação embaraçosa para Seo-ri. Jennifer se encontra com a mulher misteriosa. Chan descobre uma foto preocupante.

Seo-ri recebe um convite inesperado e fica em dúvida se deve aceitar. Um comentário dela desperta uma nova ideia em Wu-jin.

Chan exagera nos treinos. Jennifer revela como sabe tantas coisas. Wu-jin ouve uma conversa que o deixa em polvorosa.

Seo-ri faz uma descoberta depois de conversar com uma estranha. O maestro Sim Myeong-han tem uma conversa franca com Tae-rin. A equipe de Chan compete por uma medalha.

Chan ignora uma lesão e compete na corrida individual. Tae-rin pede para se encontrar com Seo-ri. Dr. Kim Hyeong-tae finalmente encontra a pessoa que estava procurando.

Enquanto Seo-ri se recolhe em luto, Wu-jin luta com a ideia de revelar seu papel no acidente dela. Jennifer relembra sua conexão com o acidente.

Seo-ri revela a Wu-jin suas lembranças de antes do acidente. Chan confessa seus sentimentos por Seo-ri, que depois conhece seu benfeitor anônimo.

Seo-ri finalmente descobre o que aconteceu com seus parentes. Ela e Chan encaram decisões difíceis sobre o futuro.

When Chan's mom visits Woo Jin's place, they decide to lie and tell her that Seo Ri is their housekeeper to avoid any drama. However, Seo Ri feels uncomfortable about lying and tries not to be seen by Chan's mom.

Woo Jin convinces his father not to sell the house as he is planning to stay there more often without going abroad for months. In the meantime, Seo Ri and Hee Su get lost on an island as they cannot sail back home.

While Seo Ri and Woo Jin spend some time together at an empty house, Deok Su calls Woo Jin telling him that Chan has fainted. Woo Jin leaves the place immediately to see Chan which makes Seo Ri concerned.

Woo Jin feels uncomfortable as one of female employee tries to set a blind date up with Seo Ri and her son, so Woo Jin gets in the way to stop it.

While Woo Jin visits his therapist and tells him that he doesn't want to hide emotions from others just because he feels guilty about an incident that happened in the past.

Woo Jin accidentally overhears Byun's conversation with the reporter regarding spicing up the story about Seo Ri, so that people want to watch the pitiful girl.

After the motive behind the music festival is revealed, Woo Jin expresses that he doesn't want to see the woman he likes hurt. However, Seo Ri is persistent about performing and encounters a difficult time accepting the situation.

Shim tries to keep a jealous Tae Rin focused on her music; Seo Ri apologizes to Tae Rin for her shifting attitude about the performance.

Woo Jin and Seo Ri confess their feelings for each other and share their first kiss. Meanwhile, Hee Su becomes a full-time employee and shares her enjoyment with everyone.

When Seo Ri's aunt finds out Seo Ri's phone number, she tries to find out more by calling the hospital but fails to gather any information.

Woo Jin finds out that Seo Ri is the same person he once loved and emotions erupt while thanking her for being alive. Meanwhile, Chan is shocked after the nurse addresses Woo Jin as Seo Ri's boyfriend and denies to admit it.

When Seo Ri finds a drawing in the storage, she tries to seek Woo Jin as she realizes the person in the drawing is herself. However, Woo Jin is gone and waiting to get on the plane at the airport.

Finally Woo Jin confesses everything about the car accident to Seo Ri, saying it's all his fault. Seo Ri also confesses to Woo Jin that she had a crush on Woo Jin and liked him first.

Chan explains that he likes her more than as a friend, but also tells her that his feeling are all in the past. Later, Woo Jin informs Seo Ri that it was not her aunt and uncle who paid for her hospital bills.

Seo Ri's aunt decides to meet Seo Ri after listening to Woo Jin's message. Seo Ri's aunt can only apologize in tears when she finally meets Seo Ri. Later, Seo Ri finds out what her uncle did to protect Seo Ri's house from bankruptcy.

Tae Rin invites Seo Ri to Germany by giving her an opportunity to start over. Seo Ri hesitates as she has to leave Woo Jin behind, but she also knows that this is her last chance to chase her dream.