Stop in for a cup of coffee

Guy comes into parts store, says he needs a lower rad hose for his small block chevy. I go in the back and grab a water pump along with the hose.
Guy says i just need the hose.
I say take both and return what you dont need, you will be making a second trip anyways.
Oh if you install hose, you cant return it.
So many times the hose came back never installed.

most were thankful i sold them the pump.