Jessica is the stalker of DongHae she really loves donghae but when her mother told her to migrate to US because of their Company she migrated 

Donghae is a quite and smart student he hates Jessica stalking him but when jessica said dhe was going to leave he didn't know what reaction he will show because he didn't that he raelly loves jessica after all

CHARACTERS:

Jessica = stalking Donghae

               = rich nice and clumsy

               = loves donghae

               = has to live Donghae for 6 years because of there company

DongHae = Smart and quit person

                  = hate jessica for stalking him

                  = rich heir of the Lee Company

                  = loves jessica but he didn't know he wil only realize it after jessica leave him