Hwijae prepares another surprise get-together for dads! He uploads the notice to his SNS page one day before the event. Kwanghee has come to become a one-day Korean teacher for Sarang! Sarang and Shiho have a fierce Korean match! SoDa siblings are at an amusement park with their dad. They dress up as a princess and a prince! Taeyoung and Eugene test Rohui's love by calling Rohui and seeing to whom she comes. Rohui starts crawling powerfully! The twin girls and Daebak have come to sauna with Donggook. They have fun at the swimming pool and all of a sudden Daebak's interest falls into a girl she meets there.
