Congratulations on surviving another year, my dear! I am so thankful to have such a kind and caring school friend like you to help get me through each school day too!
Happy birthday, I hope you have a fabulous day today.
Happy birthday to my best friend in the whole entire world!
We’ve been friends for a long time now, so you know I mean it from the bottom of my heart when I say I hope you have a truly fabulous birthday this year!
May this birthday of yours be another fabulous one in a long line of beautiful celebrations and magnificent milestones in your life! A best friend as truly dear as you are to me deserves as many glorious moments in her life as possible.
I’m so happy to be wishing you a happy birthday on this special day of yours today, bestie.
We have been friends for such a long time that over the years you have become more like family to me. I am very fortunate to have a friend as wonderful as you in my life and someone I can trust with anything and everything. To me, you're more like a sister than anything else.
I hope you enjoy your birthday today and many more sweet years ahead.
There are lots of good reasons to celebrate, and the fact you’re turning 21 is definitely one of them!
I’m sending you lots of hugs, kisses, and my very best birthday wishes. May this very special birthday of yours be everything you had hoped it would be!
I hope your birthday cake today has all the colours of the rainbow to represent your colourful personality with many beautiful, sparkling candles placed on top to show how you’re a bright light in anybody’s life!