It's a mystery....

I walked back to my car after class today and found this on my window. 

 

It pretty much made my day.

Except I'm not sure who wrote it and put it there.

I have analyzed the handwriting and compared it to many different notes from different people.

I thought I had a winner.

But.

Now I am having second thoughts.

It's real life mystery, kids!!! 

I've always wanted a real life mystery!!! 

:D