Lee Yana is just a simple and immature student from Seoul who transferred in Busan and met this stupid, annoying guy Jung Daehyun. By chance, they became buddies, more like bestfriends. They have many similarities which made them even closer. They often hang out almost everyday. As time goes by, they didn't realize that they're slowly falling for each other. But love is simply a game. The one who falls will be the loser.

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Jung Dae Hyun - The guy that seriously annoys me everytime, he brings me into a lot of troubles, I hate him a lot and he hates me back, but do you know what's funny? we are actually best buddies since high school. Our friendship grew into something deeper, I thought everything was fine, until Kim Jeen Ah entered our lives.

Kim Jeen Ah - A girl from Dae Hyun's past. 

Yoo Young Jae - The cold guy in our class that suddenly became my friend.

Lee Yana - Well, it's me, the speaker -_____- Daehyun's best buddy. No need to explain myself further.

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