Always Behind You (2005)

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.

Unfortunately the movie Always Behind You is not yet available on HBO Max.