Jun-ho likes taking pictures, and so does Sung-hee... He is showing her how to take pictures. One day, Suk-ho who has taught him taking pictures asks a favor of filming a still, and Jun-ho promises to go there with Sung-hee. That day, Jun-ho, who arrives later than Sung-hee notices that Sung-hee and Suk-ho become intimate. Oddly he feels that somehow something goes the wrong way. Since then, Jun-ho hears a bad news from his friend, Hyung-gi that he has seen Suk-ho going out with Sung-hee. He makes hard work of it. On his birthday, it happens for him to reveal innermost feelings toward her in an unexpected situation.
