I knew you were special before you were born. It has been an honor to see you grow up and become the incredible person that you are today as we join together to celebrate your 21st birthday. Related Posts:Happy 21st birthday! You’ve been wonderfully special…Today’s a very special day. Your 21st Birthday! I…Here my 21st birthday message for you: Believe me…Happy 21st birthday to my lovely son! Today is…