"You mean to say, that you knew exactly where we were for the whole dive?!"
Nb. My light failed in the first 10 minutes... and I didn't have a back-up (slap wrist!) which left me navigating in the dark. My response?
"Yes, of course I did!"
The truth? Ummmm, yeah! Well... sort of... mostly... more or less! Let's just say I was not surprised, but quite pleased, to see the hotel when we came up!