1x5 - Lovely Runner

Sun-jae saves Sol just in time. Sol realizes how precious her life is and tries not to miss out on many things. Tae-sung feels jealous of Sun-jae who seems close to Sol. Meanwhile, the vocalist of Tae-sung's band can't come to the band contest and Sun-jae sings for the band. Sun-jae gives the prize to Sol as a gift, but Sol is upset because he sang in a band which she wanted to prevent from happening.