When Himchan decided to adopt a little sister,he never expected that his assistant would pick a nice-looking young lady for it.Lee Yuna was someone whos hard to get close to despite of her innocent-looking appearance.She didnt really talk much and based on Himchans observation of her on the first day she arrived at his place,she was someone whos a little bit awkward with people.  Though his purpose of taking her in was only to have a little sister,Himchan cant help but to develop something special for Yuna and it wasnt a brotherly love.The thing is,his best friends younger brother;Moon Jongup seems to be in love with her.  ForewordA/N A light ocxb.a.p story with a bit of comedy and fluff ^^ The chapters might be short or long sometimes since it depends on my mode.Im sorry if the storylines a bit typical though OTL