They say that you’re only ever as old as you feel and, seeing as you certainly don’t act your age, I think it’s safe to say that you’ll always be younger than you really are!
When you’ve been friends for as long as we have, you don’t really have any choice whether or not you remain friends until the end of time. We know far too many of each other’s secrets to ever pull the plug on this friendship!
You should consider yourself very honored and particularly lucky that you are one of the few people whose birthday I can remember by heart! You must be somewhat important to me, I guess!
You are my best friend and because of that, I feel it’s my responsibility to remind you not to blow out your candles too hard today as you wouldn’t want your false teeth to come out!