Amber was innocent when she just came to Seoul, but her best friend Kai was the oppsite of what Amber used to be. Now they're like twins. They think the same way, they talk the same way, they walk the same way and... well yeah... they are inseparable. But Amber doesn't notice how Kai "abuse" of her. He was the one that changed Amber into what she's now.

Amber met a chinese boy at the sports shop one blog from her house. He's incredibly y handsome and he is an awesome rapper. His name is Li Jiaheng, better known as Kris. The two start to date but your friends specially Kai don't like the idea of the two seeing each other. Amber don't understand why and gets really annoyed because of Kai. He's her bestfriend... why is he acting like that? But she's happy that at least her family accepted him.