Hwang Kwang Hee makes a surprise visit to Na Eun’s place, and they have a great day together. Kwang Hee takes both Na Eun and Gun Hoo to a dentist, and they wrap up their day at a sauna. As the Hulk is Seung Jae’s favorite character, Kim Dong Hyun, a UFC fighter, trains Seung Jae to become the Hulk. Meanwhile, Sam takes William and Bentley to a fishing hole.