I feel so lucky to have you as my friend and to have known you since we were kids. I am looking forward to sharing many more years of friendship and spending many more birthdays with you.
I want you to have an amazing birthday which you deserve!
Our connection far surpasses that of any other siblings. It is so strong that if we were ever to be separated from each other in life, I would feel as though half of my soul was missing.
You are the single most important person to me and I want you to always know that!