This story cracks me up.

A woman from Adelaide, Australia just posted an APOLOGY LETTER on Facebook, from her nine-year-old son Zac to his five-year-old brother.

"To the best brother ever, I'm very sorry that I pinched you in the NUTS.  I'm so sad that I feel the pain.  I know that this note won't completely make it up for you, so here's $1, all for you!

"I know it doesn't make the pain go away and I can't put a Band-Aid on it, you wouldn't be able to pee!  I hope you feel better in the morning.  Love from Zac."

That's actually a pretty sweet apology.  And keep in mind that $1 in Australian money is equal to $1.05 American, so this kid was slightly more generous than you gave him credit for.