0 to return something to the person who gave it to you:
[ + two objects ] "No, I've never seen him before," I said, handing her back the photograph.
When I used the cashier's pen to sign the receipt, I forgot to hand her pen back.
When someone in the street handed him a leaflet, he just handed it straight back!
Miss Mills borrowed our scissors but she never handed them back.
I can't go anywhere until you hand me my car keys back, silly!
I took the screwdriver, tightened both the screws, and then handed it back to him.