Every young girl alway wish for a new Barbie doll for their birthday, but Sohee is different. She has been different from young. 
Every year her birthday wish is to move to America to starts a normal life away from all the fake friends since the age of 3.
Every girls want to be her friend and every guys want to be her boyfriend to get close just because she is the heiress of billionaire Mr Jang, who own the Jang Corporation.
Finally, her wish was granted and she moved to America at the age of 7 and met her first true friend Suzy and her only love, L.joe. However, L.joe had to go back to korea at the age of 11.
Sohee and L.joe contact through e-mail, phone and video calls. Until the age of 13, Sohee decided to only e-mail L.joe and not send any photo of her anymore to him so she can surprise him when she goes back to korea at the age of 18. L.joe agreed.
Both of them did not know how each other look but they did maintain their close relationship.
Little did L.joe knows, Sohee broke her promise, she secretly ask her brother to send l.joe photos to her to update her every year.
Sohee met Changjo at the age of 12, when she was at a scholarship student orientation.
Changjo was also hiding his identity not on purpose though.
(He don't bother explaining he got the scholarship because of his results. He is wealthy, but people just conclude that he's not because he's on scholarship.)
They just clicked and became great friends and eventually find out about each other secret.

Finally, Sohee is 18, she's back with Suzy to Korea to continue their studies at JL Academy.
As usual, Sohee kept her identity as a secret. She was entered in the school as a scholarship student.
(Well, nobody say a scholarship student can't be a child of a billionaire)

Will L.joe recognize Sohee by her behavior?

When will Sohee confess to L.joe who she actually is?

Can she get close to L.joe because he's famous for being cold to strangers?