DREAM HIGH....WHO IS K??

Because i'm happy right now,i will proceed my post about my obsession right now which is"DREAM HIGH". Cite ni memang mendebarkan and x sabar nak tggu the next episode.Tapi yang paling x sabar..who is the true 'K'...is it Song Sam Dong,Jin Guk,or maybe Hye mi and Baek Hee.Pendant "K" tu adalah salah satu hint yang penting dalam cite ni.This is how the pendant look

First,the pendant belong to Baek Hee then Hye Mi.Then,Baek Hee and Hye Mi again.After that,Hye Mi give it to Sam dong and for the latest episode Sam Dong give it to Jin Guk...So confusing!!Maybe Jin GUK ialah "K''???But I'm really sure Sam Dong is "K" because I think this story revolve around him??So,let wait n see who is "K'' and i hope K adalah Sam Dong...So,just enjoy this story!!!!