I’ve known from the very start that nobody in the world would be more special to me than you. Love you to the moon and back, little bro! Happy birthday!
You are the very best friend anybody could wish for and I am hoping that your special day this year is a really great one!
Birthdays are always a pretty big deal for families alike and as you’re my closest bestie and I consider you to be family, today is particularly important for me, too!
On your special day this year, the only thing you need to know is that you have my heart, now and always. You mean the world to me and more, you simply are the one I adore.
I’m wishing you the happiest birthday possible, my sweet boyfriend.
I’m wishing you a very happy birthday, my beloved brother-in-law! I want you to know that you are a very important member of our family and I am so happy to be celebrating this special day with you.