Hee Chul invites the sons to his wedding. It turns out he’s marrying himself because he loves himself so much. The sons are dumbfounded, but they decide to go along with him. It’s Jong Min’s birthday, and he spends a relaxing afternoon at home. Meanwhile, Won Ju takes Yong Yeo, Sang Min, and Jong Kook to an unexpected place for a birthday party. Stay tuned!