Frost (Kim Gyeol-Dae)

Yoon Seung-ha, a promising young swimmer from the countryside, and Choi Seol, a mysterious girl from the city. After meeting for the first time by the lake and growing close, they spend their childhood together as sources of support for one another. However, a sudden farewell forces them to spend several years apart in their own separate worlds... Now high school students, the two reunite. With so much having changed now, will they be able to truly face each other?