The Moms/Wives pay a surprise visit to Jeju Island and cooks breakfast before everyone is awake. After breakfast the Superman families return to their homes. Ilgook takes the triplets on a sight seeing tour of Seoul. Their first stop is Gyeongbokgung Palace, which they dress in traditional hanbok to enter the palace. At the end of their tour Ilgook treats the triplets to their first braised beef short-ribs. Watching the triplets eat causes Ilgook to almost break his diet. Hwijae has been invited back to throw out the first pitch at a baseball game, but he has the twins throw out the pitch this time. While the twins practiced pitching and seemed ready for the event, Seoeon gets nervous and overwhelmed at the last minute leaving Seojun to go at it alone, which he does successfully. After a year Sunghoon brings Sarang back to a gymnastic class. Last year she could not follow the lessons but this year with her friend Yuto by her side she does great. Taewoong and Jion set up a lunch date with his mother, but before meeting with her they shop at a department store for a gift for his mom. (Source: Wikipedia)