Sure, it might look as though I forgot your birthday, but really you should be impressed by how early I am for wishing you a happy birthday for next year!
You might be growing up in age, but we’re yet to see you grow up in maturity! You still have plenty of time for that though, little sis! Happy birthday!
True love is loving someone even after their hair turns gray and their good looks fade. That’s how you can be sure that I love you, husband! Happy birthday!