My LOVER Is My BUDDY [ EXO Fanfic ]

Park Ae Cha is a pretty girl who has 12 handsome buddies, EXO. They always do things together. When there is vacant time, they will spend time together doing things they like. But, having 12 boy buddies make her heart fell for someone. Who is he? Is he one of EXO members ? When did she start falling for him? Want the...