Ouch!

Meet Matthew, my not far off 11 year old.
He'd barely been at school 2 hours when he somehow fell off his chair and his head connected with the desk. He says he wasn't being silly at the time.....yeah right!
I collected him from school and my friend Karen very kindly agreed to have him at her house so I could go back to work.
This photo was taken 4 hours after he did it and the lump was around 4 times smaller than it had been.
He got absolutely no sympathy from me!