Mansae, one of Song Il Kook's adorable triplets, brought laughter with the nonchalant way he let one rip on the January 17 broadcast of 'Superman Is Back.' 

On this episode, the triplets attempted to learn how to ride two-wheeled bicycles, guided by their father and a couple of their neighborhood friends, whose help Song Il Kook had enlisted for the occasion.  

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As Mansae was listening attentively to the instructions of the neighborhood hyung, he suddenly proclaimed, "I think I have to fart," and then went on to say, "I farted. Sorry," making everyone around him burst into laughter. Psst, next time, don't announce to the world you're going to fart, Mansae. This is a little piece of advice on life. Just do it secretly.