Paula works hard to memorize around 50 cheer songs and Paulina keeps getting yelled at by the team leader for messing the dance moves up. The 4 teachers on the island have differences in opinion over teaching the class in both Korean and English.

Rachel and William from the U.S., Anupam from India and Sangd from Comoros teach and make memories with the kids of Bigeumdo as teachers. Ukrainian Paulina has her first big concert as the youngest member on her dance team.

A Ukrainian underwater ballet performance team has to perform at a Korean aquarium only 3 days after getting to Korea. They have to perform the next day but they make many mistakes during the preview performance for the employees. Meanwhile, Greg is a father of 12 children and he takes his kids to a baseball game. Troubles arise as soon as they get on the subway.