Caught in the act

I left a pub earlier only to remember that i'd left my umbrella, I headed straight back only to find someone leaving with not only one umbrella but two.  The second being mine.  As soon as I saw him with it he handed it straight to me, he must have known it was mine.  What a cheeky git!  I was quite shocked so didn't say anything but wish I did.  What a stealing swine.