This film is about eight individuals facing the most brilliant separations in their lives. The passionate fire fighter (Jung Woo-Sung), tries to propose to his lover (Lim Soo-Jung), but he misses his chance every time. In the meantime, she becomes anxious whenever she hears a siren. Suk-Hyun (Son Tae-Young) intends to break up with her jobless lover, Ha-Suk (Cha Tae-Hyun), and he begins an agency that helps other lovers to break up. Joo-Young (Yum Jung-Ah) is mad at her son's troubles in school, but she realizes that she has little time to spend with him. Soo-Eun (Shin Min-A), with a hearing impairment and a burn on her face, falls in love for the first time, but she doesn't have the courage to come out in his presence.
