If You're So Good At Guessing, Don't Tell That To Anybody!

This is a true story.
The boy was only 9 years old when it happened.

In the class, during the recess, the boy and his friends were running around the class and chasing each other like crazy. At the same time, there were some girls, his classmates, chatting and gossiping with one another happily.

The boy was running so fast. His friends were chasing him from behind. All of the boys were wearing the same standard school uniforms (blue pants and white shirts), and the girls with their standard 'baju kurung' or 'mini-skirt-like' uniforms (I can't remember what the term of that kind of uniform was).

Then suddenly, SUDDENLY, and ACCIDENTALLY, the boy slipped and fell right next to the girls, with ONLY his head under one of the mini skirts...(only??)
The girl screamed! She said, "pervert!!" while the others joined her.
Trying to defend himself, the boy explained that it was an accident, he DID NOT do it on purpose.

The girl didn't believe him, and wanted a proof. So she asked, "what's the colour of my underpants?" (What a stupid question!)
He could have just said "I don't know", or just ignored her, but instead he said, "White with some red polka dots?" (What an honest-stupid boy!)

Then the girl went to a corner of the class with her friends, and checked it. (She herself was not sure of 'her' colour!!)

Seconds later, the girl came towards the boy and said, "So you DID see my underpants! Pervert!"

It was true!!!! It was white with red polka dots!!!!
The boy tried to convince the girls and the others that it was a coincidence. He totally DID NOT see it, and was just GUESSING, but nobody listened. So he cried.

Moral of the story: it's the title!!XD