Both the guys should run away together.

Sidebar: I've had too many of these interactions for my wife.

Me: is this the thing? Any problems with it?

Him: I don't know. Wife just said to give it to you.

Me: was it £20 then? Was that right?

Him: don't know. Must be right if that's what your Mrs gave you.

But I shall forever remember the one time I was working and so was the other guy, so we both sent our wives to complete a GPU purchase. She could have given my wife a rock and my wife could have paid with a leaf and both could have said "don't know, thats what he said".