My Keys Fell Into Another Dimension!

I lost my keys back in May. We were moving, so I thought maybe I packed them up somewhere, or left them somewhere stupid in the old apartment. Rob and I looked everywhere for them. I pulled out purses I haven't used for years and checked inside them.

Yesterday, I was looking for something else. I don't remember what, but I know I never found it. I picked up my gym bag, put my hand in, and pulled out my keys. Two monthes later, I find my missing keys in a place I checked at least fifty times. The place where I ALWAYS put them, EVERY DAY! How does that happen?