The context of the following conversation is After searching for his keys for over an hour, Lee finally found them.:
Lee says Sorry I'm late. I couldn't find my keys..
The friend responds Where were they?.
Lee responds After searching for over an hour I found them still in the front door..
The friend responds I've done that and now that is the first place I check..
Lee responds I was driving myself crazy trying to retrace my steps..
The friend responds It happens. Everybody has misplaced keys..