A romantic comedy about the complex subtle feelings of two men and women as lovers who break up and are forced back in front of cameras 10 years later due to the popularity of a documentary they shot in high school.

When his nephew dies in a plane crash, stunt man Cha Dal-geon resolves to find out what happened, with the help of covert operative Go Hae-ri.

Cha Yu Ri, a ghost for five years, realizes her daughter can see her. Just as she decides it's time to move on, she is returned to her human form.

Two best friends, So-yool and Yeon-hee, dream of becoming the top artists in Seoul together. But their friendship doesn't last long as Yoon-woo, So-yool's first love and songwriter, falls in love with Yeon-hee and her voice. So-yool's feeling of jealousy and inferiority towards Yeon-hee grows by the day, and she eventually makes a drastic decision to bring the two lovers down.