"I really hate you Seo Donghae!"....

                                                            "Well, let's see about that my ice princess"....

"LOVE,  i know you're just here. I'm sorry, i never noticed"...

                                    "I like you  but i think you see me as a FRIEND only"...

                                                                 "What's wrong for being a nerd? I hope there is someone who can understand me"...

         "My FAMILY really loves me, no wonder i grew up well-mannered"...

CHARACTERS : 

Seo Donghae - A Senior in SM University. Heir of the Seo Company.  Loves teasing Cho Jessica since pre-school.  An over-protective brother. Campus Crush. 

Seo Joohyun - Currently a Junior in S.M.U.  Little sister of Donghae. A pure and innocent young lady who searches for  love.  Jessica's friend.

Jung Soojung ( Krystal)- Will transfer to S.M.U. Freshmen. Cousin of Seohyun and Donghae. A nerd. 

Cho Sooyeon (Jessica) - Alson a Senior in S.M.U. Heiress of the Cho Ent.. Hates Lee Donghae. A cold girl to others but a bubbly person in front of her two brothers and to her friends.  Really loves ner brothers

Cho Kyuhyun - Junior in S.M.U. Younger brother of Jessica. Friends with Donghae and the gang(SuJu). Secretly likes Seohyun. A smart and handsome boy. Perfect Boyfriend Material. Addicted to Starcraft. 

Cho Jongin (Kai) - Freshmen in S.M.U. Youngest brother of Jessica and Kyuhyun. Spoiled to his sister. A gentleman and a well-mannered boy. Sometimes Awkward.

OTHER CHARACTERS: 

Super Junior, Girls' Generation, EXO-K.