Kim Sung-mi

A mild-mannered stamp maker searches for the man who slept with his wife. Disguised as a customer, he approaches the man.

Mina, jeune lycéenne atteinte d'une maladie incurable, vit seule avec sa mère, rêvant d'une vie normale, de vivre un grand amour, et de partir en Europe pour assister à un ballet, sa passion. Un soir, pendant qu'elle fume au bord de sa fenêtre, écoutant de la musique et contemplant les étoiles, son énergique nouveau voisin l'interpelle. Une idylle va tout doucement naître entre eux, mais saura-t-elle résister à la maladie dont souffre Mina ?…

Sang-su (Yoon Je-moon) is an ordinary real estate agent with a wife and son. He also has a pretty younger girlfriend, but still brags to friends about his latest one-night stands with other women. Money and sex mean everything to him, but just as he fulfills his dream of driving a Mercedes-Benz, things go awry.

A couple gets a phone call while they are on their way to the train station to go on a trip. Cheol-min hears from her friend that his girlfriend had previously lived with her friend. Hearing this, Cheol-min is worried and does not want to go on a trip. He is very excited by the feeling of betrayal that he cannot trust this woman.