Im Sol is devastated by the sudden and tragic death of her favorite star, Ryu Sun-jae, a former swimmer turned K-pop idol. But in the midst of her...

Sol had gotten into an accident and had no will to live a life. However, a phone call from Sun-jae, the vocalist of the group Eclipse, gave her hope...

Sol is confused about the situation, but one thing she knows is that she must save Sun-jae. She finds out that she can't directly explain the future....

Sun-jae wins the gold medal at the competition and he decides to confess his feelings for Sol. But due to unexpected events, it’s not as easy...

Sol is back in 2023. She couldn't save Sun-jae, but she found out that she did make some changes in the past. She manages to go back in time again,...

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...

Sol breaks up with Tae-sung, thinking he only dated her to avoid the girl who likes him. Sun-jae tries to be cool with Sol so he can win her heart,...

Sol manages to escape from the kidnapper and Sun-jae saves him. At that moment, Sol is back in 2023. She is relieved to know that Sun-jae is safe as...

Sol and Sun-jae meet at the Hangang Bridge as they promised. Sol is worried that something might happen to Sun-jae if she lets him go. She insists...

Sun-jae is attacked again and he’s in a critical condition. Police disclose information on the culprit and Sol notices that the timeline has...

Sun-jae tells Sol he will leave for the US for the rehabilitation training. Sol is relieved to hear the news as he’ll be safe in the US, but...

Sol and Sun-jae decide to be honest with their feelings and enjoy every moment together until Sol goes back to the future. Their parents find out...

Kim Young-soo escapes and Sun-jae wants to protect Sol and make her feel relieved. They run into Geum and Hyun-joo and find out about their...

Sol lies to Sun-jae and leaves him. Sun-jae comes back to Seoul alone, but he finds out that Sol lied to him. He goes back to find her, but Sol...

After Sun-jae and Sol's brief and misunderstood encounter at the award ceremony, Sun-jae is accidentally given the wrong script proposed by Sol....

Sol passes out on the Ferris Wheel and Sun-jae takes her to his place and looks after her. Sol wants to draw a line, but Sun Jae can’t stop...

Sun-jae's memory comes back and now he remembers everything that happened between Sol and him. Thanks to Tae-sung, the ill-fated relations are...