After Chen He left, Gu Yang and BB wandered over to a corridor and happened to run into a woman in blue: Song Ji-hyo.
When Song Ji-hyo saw Gu Yang, she was startled. Pressing herself against the wall, she said, "Hello, hello!" She was even speaking in Mandarin.
Gu Yang greeted her in Korean. Song Ji-hyo pointed at him in surprise and asked, "Hey, you can speak Korean?"
Chapter 47