Dong Gook prepares another surprise for Si An as it’s his birthday. He dresses up as an alien again, but Si An gets suspicious. Ji Yong and Seung Jae visit Pyeongchang to help the elders with kimchi making. Na Eun meets Joo Ho’s colleagues, and they have a special dinner together. Meanwhile, William visits an oriental medicine clinic to relieve constipation. (thetvdb.com)