The Return of Superman - Season 1 Episode 51 : Keep it A Secret From Mom

Sarang and SungHoon start the day making kimbap rolls for a fun day at the park where they have a picnic and have a fun time catching dragonflies. The twins and their parents head to a school with a tense feeling hanging between the adults. Hwijae later takes the twins for a ballets lesson. Ilgook takes his triplets to the world cup stadium and lets them drive automated toy cars around the area. Haru and Tablo practice for her first pitch at a baseball game. Later on they prepare a surprise for HyeJung by inviting her to their Jeju Island trip.