Cho Kyuhyun -Rich,Handsome and Smart -Used to be kind but cold now -Talking only to his friends (SJ) -Campus crush at Seoul University -Seohyun's past bestfriend Seo Joohyun -Rich,Smart and Pretty -Will become campus crush at Seoul University -Kind,Polite and Independent -Used to be coward and always crying but strong and independent now -Kyuhyun's past bestfriend Kim Taeyeon -Rich,Pretty and Smart -Will become one of the popular student at Seoul University -Yul,Seo and Fany'z bestfriend -Leeteuk's past bestfriend -Used to love Leeteuk but Leeteuk has a girlfriend so she moved on Kwon Yuri -Rich,Smart and Pretty -Will be the one of the popular student at Seoul University -Tae,Seo and Fany's bestfriend Hwang Tiffany -Rich,Smart and Pretty -Will be the one of the popular student at Seoul.University -Tae,Seo and Yul's bestfriend Park Leeteuk -Rich,Smart and Handsome -Kingka & Campus crush at Seoul University -Tae's past bestfriend -Boyfriend of Sunye Others SJ and SNSD members Queenkas Gyuri,Sunye and Victoria