Name : Im Yoona 

Age : 17 

She is a very shy and sensitive girl. She doesn't talk much - unless necessary. She loves girly and cute things, and enjoys rock-climbing to help her calm down when she's stressed out, angry or sad. She has the habit of puffing up her cheeks and she's upset.

She is the daughter of a former business man who went bankrupted. 

Name : Choi Sooyoung

Age : 18

She is one of Yoona's former friends back when she lived in Korea before she left for America. She is the only one of her former friends who's still loyal to her and hangs out with her even when everybody els is against her. 

Sooyoung is the daughter of restaurant owner and she and Yoona both work there afterschool.

She is the total opposite of Yoona. She's loud, hyperactive, says whatever's on her mind regardless of whether you're her senior or not. She's Yoona's mouth when her friend can't and won't defend herself. Juggo sip-eo is her favorite word when scolding someone.She hates rock-climbing

Name : Kwon Yuri 

Age : 18

She is a perky, enegetic girl. She is one of Yoona's best friends. Even though she was always ignored by her when they were younger, when Yoona returns to Korea, they both developped affection for each other. Yuri is the daughter of the Minister of the church. She is obssessed with electronics, fashion and make-up, much to her father's dismay and doesn't act much like a christian. She uses her Aegyo to get whatever she wants, specially from boys, which annoys Sooyoung deeply. But behind all of that superficial coverage, she is a wonderfull carring friend who will do anything for them when they need her too. 

Name : Kim Seohyun (I changed the last name)

Age : 17

She is the youngest child of a C.E.O who owns hotel chains and restaurant chains all over Asia. She is Kim Sang Beom's younger sister. Seohyun is an innocent, and well raised young girl. She obeys every single one of her father and brother's rules. Always tries to make people around her happy even though she doesn't always agree. She always speaks formaly and politely. She tries to be friends with Yoona and her gang but her father dissaproves of the idea because of Mr. Im's situation. 

Name : Bang Chelyong a.k.a Mir ^^

Age : 19

Social outcast, dork and a little e. Mir is maddly in love with Yuri, but she doent's return his feelings because she wants to marry a rich guy who will buy her expensive things and Mir only works at a department store.But even so, they both have affection for eachother (Yuri doesn't want to admit it.) 

Mir loves to draw (women are his favorite muses) and read. He's sensitive and carrying, but tries to act confident and macho like his best buddy Joon. Which fails everytime. He wants to be a rapper :D

Name : Lee Chang-Sun a.k.a Joon ^^

Age : 20

Joon is A macho, girl crazy young boy. But even if he's girl crazy, he's maddly in love with Sooyoung who sees him as nothing but her idiotic friend. She never calls him "Oppa" which annoys hims and makes him kind of sad, specially since he's the only one who doesn't get to be called that by her. He's smart and always gets good grades even if he hates school. He is Lee Minho's younger brother, but nobody knows about it excpete from Mir. Joon doesn't want people to recognize him as Minho's dongsaeng but as someone with his own reputation. Which Minho doens't mind. His father's the chairman of their school and C.E.O of a business group.   

Name : Lee Minho    

Age : 21

Cold, cocky, self centered and mysterious. Minho is Lee Joon's older brother. He treats his dongsaeng like a stranger at home and outside of home. He's their father's pride and the family's heir which is why he acts like he's the and that's also why he treats his brother like crap.  He's Kim Sang Beom's best friend. 

Name : Kim Song Beom 

Age : 19

Kim Sang Beom is Yoona's childhood Bff and crush. He is the son of a rich business man and used to be in good terms with Yoona. But because of Mr. Im's financial situation, his parents doesn't want him to be nowhere near Yoona. Even though he acts cold and distant and acts like he doesn't remember her. He still cares alot for Yoona and wishes that some day they can be friends again. Even if he wishes he could be more than her friend, it's impossible since he already has a fiancé.

Name : Park Ji-Yeon

Age : 18

She is Kim Sang Beom's beautiful fiancé. She sweet and lovely on the outside, but is a manipulative brat on the inside (Joesong haeyo Unnie TT.TT) she hates Yoona and tries to make her life a living hell. Even though she's not in love with Kim Sang Beom, she still wants to marry him for his money because her familly is forcing her to. 

Name : Lee Kiseop 

Age : 18

He is a guy from the neighborhood who goes to Yoona's school. He's been in love with her since they were little kids and still is today. He's the nicest guy in the world (according to Yuri) and even if Yoona is unaware of his feelings and doesn't seem interested he still remains a good friend who's always there for her, in the hopes of making her fall in love with him. 

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I know there's a lot of characters and stuff but if you get lost in the story, you can always come back to check the Foreword ^^ enjoy :D 

And I'll be writing my story by the 3rd persone with some POV's from my characters at times when necessery. :)