"Where has Hyuk Soo oppa gone?" after a brief silence, So Eun finally speaks up.

    "I don't know, he just left in a hurry, he left his phone on my desk," the girl on the other end of the phone explains.

    "Are you his friend?" she asks.

    "I am his girlfriend," So Eun declares confidently.

   "Hello, my name is Seo Hyein. Please inform Hyuk Soo that he left his phone at my office if he comes to see you. If he leaves his phone here, I won't be able to contact him for our next shoot..." Seo Hyein continue. So Eun is familiar with that name; she is the famous...