Perspectives/interpretation

So three couples (X Y Z for convenience and mathematical habit)meet over for dinner on a saturday. Their age is past the phase where pubs don't hold any cool factor and drinking is limited due to doctors orders.

X asks Y - what was your most memorable moment when you were dating?

There was a significant pause, where Z was thinking - Man that took a while, that is sad if one does not have any incident on the tip of their tongue.

X smiled and said - Darn it Y pick one if you have so many to choose from.