My niece Blake and her boys.
The boys begin by counting. I love this stage because they really get into it.
Sam: Blake, you hide
Blake: Ok
Drew and Sam: 1,2,3, ready not here come...
Joe: Covers face and follows along
Blake: Jumping out of hiding spot...Rrrraahhh!
3 boys: Squeal like girls
Repeat several times until you all collapse into a big pile...