playfull kiss

Kang Gray is a student who has the best grades in school.He gets full marks every time and extremely popular but never smiles.He spends most of his time elsewhere and all the girls have a crush on him but he doesn't care.He is also moody and arrogant but nobody knows his true feelings. Song Ji Hyo is a student who doesn't care about her education.She has two friends(Yoon Eun Hye and Byul) who also don't care much about education and they are in the lowest set.She has a crush on Gray and daydreams.