On this episode, the Sungjae-Joy couple went head to head against the Kwak Si Yang-Kim So Yeon couple in a game of bowling. They decided to make things interesting by adding penalties, and Sungjae and Joy ended up having to carry each other while throwing the ball.

However, Sungjae ended up knocking down 8 pins despite having Joy on his back. The Red Velvet member also wanted to take a try, and everyone was shocked when she had no problem walking around while giving Sungjae a piggyback ride.

Were you surprised? Also check out the sweet back hug below.