Soo-jin, who lost her memories due to a horrible incident, starts suspecting her husband. She is confused between reality and illusion, truth and lies.

A romantic drama about a once broken-up couple living together again and learning about each other.

"Sad and Glad Goodbye" (12m) by Yoo Hyun II Jin Ah is breaking up with her boyfriend, Kyeong Nam, who she's been with for four years. Unable to understand the reason for the breakup, Jin Ah is reminded by her junior, Joo Hyeon. "Unprofessional" (11m) by Kim Se Hee II Hye Aeung, the vocalist of the six-year indie band Wanderlust, is about to snap on stage ahead of their last song. "DESEX" (25m) by Kim Hong Li Soo, along with her boyfriend, came to neuter their cat. At this point, they are going to end their boring relationship. Coincidentally, the veterinarian is her boyfriend's ex. In the midst of discomfort, the cat under surgery faced its end, failing to wake up from anesthesia. "She Is" (17m) by Won Eun Sun Actress Hwang Mi Yeong hasn't had a blind date in a long time, and the man he met seems uninterested. Will her blind dating journey end successfully?