|Season 1, Episode 29|
|Air date||March 1, 2004|
Stomach Ache! — twenty-ninth episode of the first season animated series Pororo The Little Penguin.
Pororo and Crong were fishing in the lake together. Pororo was having his lucky day. He was catching a fish every time he put his fishing pole down. But Crong was even faster in eating what Pororo caught. Having too much fish to eat, Crong became ill. Kind hearted Pororo spend the whole night looking after Crong. Loopy gave some food to Pororo, but Crong couldn't have some even though he liked it because he had a stomach ache. The following day, Crong becomes healthy again and Loopy and friends come to Pororo's house and share a cake that she made to everyone.