what would you do?

A bag with a laptop and expensive pair of headphones is on the floor next to a table in a busy coffee shop, no-one around seems to be aware of it, what do you do? Guard it whilst you have a drink and see if anyone comes for it, then claim it as your own?  Hand it in, leaving it to the store owner to make the right call?  Claim it for yourself and walk away?  There are plenty of options but what will you do?

If it was your bag that had been forgotten, you would hope that someone would do the right thing so that it could be reclaimed.  You have to make a snap decision, no time to think?  Quick, what would you do?

Your answer will indicate something about you?  I trust that you are not disappointed.