Minho- A Charming man, friendly, helpful, handsome and never give up on something. He use to be very famous at school or anywhere. Many girls has a crush on him but he never choose any of them, his objective is to study hard and earn many moneys in the future.

Yuri- A cute girl, been loved by many boys but no one that she had loved back. She's friendly and also active in sport. Her objective in life is to be a famous singer or famous sport star. But then she choose to be a singer because her parents said that being a sport star is difficult. She had debut with some of her friends such as Jessica, Taeyeon, Yoona, Seohyun...... 

Minho and Yuri study in the same school. They are both famous at school, many girls has a crush on minho and many boys has a crush on yuri. However, they never love anyone back. ( They're in college now)