I was on vacation in Cancun and Cozumel with my gf (now wife). I knew I wanted to be with her always, and she loved the sunny vacations. I on the other hand, was not a fan of the sun.
After a week in Cancun we went to Coz. By this time, I was bored of the beach and wanted to find an activity that we'd both enjoy and that I could do on (hopefully) future vacations together.
Scuba was not even on my mind, but walking down the beach one day we came across a dive shop with a huge Canadian flag painted on the roof. We met the owners, a great couple from either Calgary or somewhere on the Praries, and it didn't take much to get them to talk us into signing up for an OW course. Our classroom was on the beach (in the shade for me) and all our training done in the ocean. It was beautiful. After a number of years off, we are back into it and loving it.