I just watched
Romance of Their Own (or Temptation of Wolves as it's more commonly known as) and it was soo sad! But I totally loved it anyway.
The story centres around a young girl, Han-Kyung, who has recently moved to Soeul to stay with her mother after her father's death. Soon after arriving, she find herself caught in a triangle between two of the most popular guys from two different schools, Hae-Won and Tae-Sung, who both seem interested in her.
She is initially attracted to Tae-Sung, but after finding out that he is actually her illegitimate half-brother, she turns to Hae-Won. But Tae-Sung can't help the fact that he's fallen in love with Han-Kyung even though he knows he's her brother, so, of course, the film abounds with major angst.
I so wished that it would turn out that they aren't related after all and cried so hard when he died in the end.