ShinHye and Junsu, they are a couple for 1 year . one day, they have to break up because Shinhye is going to France .

ShinHye promised Junsu that they will go steady again after she's back to Seoul . after a year, Shinhye go back to Seoul .

she has texted Junsu but he have never replied . and she hasnt met Junsu for 2 weeks .

one day, she went to her friend Gyuri's house and she caught Gyuri was texting with Junsu . Junsu wrote 'i'm sick of Shinhye, she broke up with me . and now she wants me back . im really sick of her . ah, i hope she know that i already have you :)'

after reading that message . Shinhye went back to her home . and she have never contacted with Gyuri anymore . she was very dissapointed to Junsu . 

then, she met a Yonghwa, after a long time, they become best friends . Yonghwa likes Shinhye . he doesnt want to tell her that he love her . one day, Junsu was rejected by the Gyuri . he fell for Shinhye again . he thought that Shinhye has a crush on Yonghwa, he was very angry .