Jessica is a nerd student and new transfer student in SM High she thought if she transfer to another (which she did) school she won't be bullied anymore , When jessica transfer to SM High she met 8 girls they are very nice so they became friends with each other.

DongHae is a playboy and had always low grades but when he met jessica everything changes in his life his attitude ande his being playboy 

Characters:

Donghae = playboy, always had a low grade tutored by Jessica because of his grades , rich 

                  = son of the principal

                  = don't believe in true love 

                  = loves to sing and dance but don't show it 

                  = formally known as fishy because of his face 

                  = has 12 friends they call themselves as SUper Junior Because of there no. of boys

                  = heir of the Lee Company always shows off because of his lots of money 

                  = strong can make the students transfer school

Jessica = nerd, a transfer student at SM High , loves to sing and dance wants to show it but don't know how to, nice and talented

               = the heir of Jung Company but doesn't want anyone to know except her friends because she trusts them 

               = has 8 friends they call themselves as SNSD or Girls' Generation because they are so many  girls in it

               = formally known ice princess because of her icy glare

               = she believe in true love

               = weak alway got hurt easily, clumsy and gives up easily

JaeJoong = genius,nice, kind

                   = SM Heartthrob

                   = rich heir of Kim Company 

SuperGeneration

and many more to come