Would you keep it ?

[mature abby]

Last night i popped out to local Supermarket to pick up a few things ,
I had 150 Euro in my hand along with my phone ,
Whilst I was in the que to pay i realized I no longer had the cash in my hand
I retraced my steps but it had gone .
I was gutted and about to leave when I thought id just check with customer service see if anyone had handed it in , not for one minute did i think anyone would of .
And low and behold some lovely lady had handed it in
I left the lovely lady a gift
My question is would you hand it in honestly ?
Abby x