Happy birthday from your better-looking and totally awesome younger sibling!
It can’t have been easy growing up with me, especially as I would get away with anything! Don’t feel bad though, sis, the younger sibling is always the favorite of the family!
Dear cousin, today we get to celebrate yet another fantastic year of your life.
I hope you have a day that is as sensational as you are, and I wish that with this birthday life continues to bring you good health, good fortune and all the happiness possible.
My beautiful niece, I’m wishing you every happiness as you start a brand new year of your life! Happy birthday and lots of kisses from your favorite aunt!