Full name : Lee Taemin (Taemin)

Age : 20 years old

Class : Senior (final year) at Cloud High School

Characteristics :  not specific but he always sit at the corner of the corridor under the big window and read a book

Family background : Rumoured as a rich, only child from a wealthy family, lives a lone since his parents lives abroad for business.

Education : teachers pet (always get high marks for exam although he always skipped class) - in another word, BRILLIANT !

Full name : Son Naeun (Naeun)

Age : 19 years old

Class : Currently in the second last class, barely survived from the last exam.

Characteristics : Funny, smiles alot, shy in front of someone she doesnt know, simple minded, very straight forward in front of her friends

Family background : the third of 4, comes from a middle-class family, have a very close and happy family.

Education : Studied a lot but errr.....you know what i'm trying to say =P

This story tells about lee taemin and son naeun. They are still students, studying at cloud high school. Taemin is a year older than naeun. They barely know each other before but somehow in the end they got to know each other and become closer. Their journey is full of suprise.