First Love(2004)

First Love is a South Korean high school drama centered on a love triangle between three students with clashing personalities. Yunho, a rebellious athlete, and Yoochun, a gentle romantic, are opposites who both fall for Hye Bin, a naive transfer student. When Hye Bin accidentally damages Yunho's bike on her first day, tension ignites between them. As Yunho makes her school life difficult, Yoochun offers comfort and kindness, winning her heart. But Yunho's feelings deepen as he gets to know her better, setting up an emotional conflict over who Hye Bin will ultimately choose. The series explores first love, personal growth, and the messy reality of teenage romance through the eyes of three young people learning to navigate their hearts.