Kang Hana (16) (you)- Hana is a carefree and very bubbly girl. She's pretty. But her appeal does not surface that much. She's very friendly, and nobody hates her. 

 Jo Youngmin (16) Youngmin is the popular type. Very handsome, the female population of the school knew him and admired him a lot. Although he is cold, his admirers think it's his charming point.