SEE ALSO: G-Dragon indirectly mentions Big Bang on 'Good Day,' saying the group's three-member lineup wasn't by choice

For the recording of the upcoming episode, Song Il Kook was asked by his wife to take their triplets to the dentist, to which the father of three showed his confidence and optimism once again, saying, "I think today's task will be easy." But upon their arrival at the dentist's office, Min Guk tearfully refused to get his checkup like any other child and Song Il Kook realized that there was no fooling his triplets as he shared, "Ah, you guys know where this is huh."

Song Il Kook then asked the oldest triplet Dae Han to watch over the maknae Man Se, but Dae Han decided to go off on his own in the clinic, making Song Il Kook even more flustered. Song Il Kook commented on his hardship,�"I expected this somewhat, but it was so hard."

Stay tuned for this episode this Sunday!