You traveled to Korea as a guest that your client of yours requested, but you never suspected that one of the people in the meeting was your childhood friend, Li Han. He noticed you, but he didn't look like he cared for you. What do you suspect? He hadn't seen you face-to-face in a long time. Then, as soon as the meeting was over, you were called by the CEO, thinking it was him. When you shut the door and saw him sitting with a smile,   "Long time no see, I didn't really suspect you to be the guest in my meeting. It was kind of a surprise," he chuckled with a smile.