Fluttering Warning (2018)

A dermatologist, Cha Woo Hyun is extremely popular with women, but he doesn’t have much interest in dating. Yoon Yo Jung is a famous actress, who hasn’t been able to date another man since rumors started to spread 15 years ago. By mere coincidence, they decide to establish a contract in which they decide to “pretend” to others that they are dating and in love with each other. Adapted from the a popular web novel of the same title by Seo Han Kyul