The Lees goes to a petting zoo and the twins get their very first horse ride. Sunghoon takes Sarang and her friend Yuto to the park to play. Later at home Sarang and her mom Shiho have a cheongsam dress fashion show at home. Ilgook and the triplets continues with the triathlon competition, afterwards they have a buffet meal. Jion and Taewoong enjoy a beautiful in their backyard with the family dogs. Later Taewoong takes Jion to a children's play gym to socialize with other kids. Later they make posters to welcome mom back from her trip. Guest stars: Sean (Source: Wikipedia)