~you~ : is Donghyun's childhood friend and lives with her older brother, Jisoo.  Currently in collage and is a very smart girl.  Had a slight crush on Donghyun ever since they were little.

Jisoo : is also Donghyun's childhood friend and lives with his younger sister.  Is the same age as Donghyun and finished collage already.  He loves his sister a lot.

Donghyun : is both ~you~ and Jisoo's childhood friend.  Finished collage and is going through the process of becoming an idol.  He's also dating this girl named Yuri, that he met in collage and dated for a while.

Yuri : is Donghyun's girlfriend.  She really loved Donghyun at the beginning of their relationship, but now has started losing interest in him.  She starts dating this other guy, too.

Boyfriend members : they're all very nice and friendly.  They share a brotherly love with each other and will help and support one another no matter what. 

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I hope that this new written one will be better than the first one that I put up before! :)  And if you think that I copied someone eles' story, I did not.  This all came from my head! 

if you want to read the originial -----> http://www.asianfanfics.com/story/view/689061/old-friend-you-donghyun-boyfriend-donghyunbf

~Angelflyer