Lee Hwi Jae and Shoo's twins to show off their special talents on upcoming episode of 'Superman is Back'

SEE ALSO: Song Il Kook's triplets show their eating broadcast in preview cuts for 'Superman is Back'

On the upcoming episode, Lee Hwi Jae kept his promise to babysit Shoo's twins, so that she could go get a relaxing massage and invited her daughters Ra Hee and Ra Yool to his house. Of course, it wasn't easy to take care of the four children, but the highlight of the day was when Ra Hee and Ra Yool started dancing in their seats when music started playing. Lee Hwi Jae started laughing at the cuteness overload and commented, "You have a lot of excitement just like your mother."

But the talent show didn't stop there when Suh Joon suddenly started lifting his belly up, going into a yoga position. This surprised Lee Hwi Jae who asked in amazement, "Suh Joon ah! Where did you learn that?"

Stay tuned for another adorable episode this Sunday!