O.M.G. cannot believe my baby is 23 years old! Congratulations on another trip around the sun, and may the next one be your best ever.
Some life milestones don't seem that significant except in retrospect, but some hit you like a ton of bricks right in the moment. I remember turning 50, that was big. (Turning 60, eh, not so much.) Having a grandchild, yeah, that was big. And now seeing
Cheers and onward!