Dong Gook’s family continues their trip in Chiang Mai. While riding a rollercoaster, Dong Gook loses the money he put in his back pocket. How will he survive the day with his three kids? Lee Duk Hwa meets William and Bentley. He volunteers to play with William, but he gets exhausted fast. Meanwhile, Joo Ho takes Na Eun and her friends to a mysterious café. What will do they do there? Stay tuned to find out!