good deed, funny story

Today I went to the doctor's office and as I was leaving and walking to my car, this woman walks out from between the cars and tells me that she can't find her car.

Here is what the conversation looked like:

me: What kind and what color car is it?
her: it's a grey envoy. they dilated my eyes so I can't see it anywhere.
me: Ok, do you remember about where you parked it?
her: I remember pulling in. the license plate is (some number I don't remember).

so I asked her for her keys figuring we could just start pressing the button while we walk around and find it.

So we start walking while I am pushing buttons and found a coupe of cars that looked like light colored SUVs. We went all the one to one end of the parking lot and started working our way back.

Eventually, I heard a beep, but didn't see a light colored envoy.

me: I hear beeping, is it over here?
her: no, I don't see it.
me: well, this black SUV is beeping when ever I press the button...
her: No, that definitely... isn't... it... Oh my God! I took my car! I thought I had driven my husband's car!
me: So, are you Ok to drive then?
her: Yup, I have sunglasses!

So, I did my good deed for the day :)