The conversation downstairs

I'm listening to Alex and Zach play.

Z: Where's the fire?! (As sirens are blaring from his toy firetruck.)
A: It's on Wallaby Way!
Z: What house number?!
A: 22
Z: Is this house 22?!
A: No. It's 23. Go back one.

I love my kids and their imaginations. :)