81. I wouldn’t trade your friendship for the world. Here’s to another great year.
82. It's always your day in my book, but this one is extra special.
83. I hope your special day is even better than last year's and not quite as good as next year's.
84. I never want to know what it’s like to be in this world without my best friend. Cheers to another year around the sun. Happy birthday!
85. You shine as bright as the candles on your cake. Keep lighting up every room. Happy birthday!
86. Don't worry, they are not gray hairs, they are wisdom highlights. You just happen to be extremely wise!
87. Welcome to middle age, when "happy hour" is naptime. Happy Birthday!
88. A true friend is someone who will go to the ends of the earth to make the other person happy. You’ve done that for me countless times — thank you and happy birthday!
89. A wish for you on your birthday, whatever you ask may you receive, whatever you seek may you find, whatever you wish may it be fulfilled on your birthday and always. Happy birthday!
90. I'm so proud of the life you've built, and so happy to be a part of it. Happy Birthday!
91. We’re both getting old, but who’s counting? Happy birthday!
92. Everybody always talks about how they have the world's greatest friend, but for me, it's really true. Cheers to your big day!
93. Happy wine and cake day!
94. One of life’s greatest blessings is the gift of true friendship. I thank God for yours. Happy birthday.
95. Just wanted to be the first one to wish you happy birthday so I can feel superior to your other well-wishers. So, happy birthday!
96. On this day, a star was born! So sing your heart out tonight, bestie!
97. Happy birthday to the friend who makes any annoying situation tolerable.
98. Don't think of it as aging, think of it as becoming a classic!
99. Nothing can shake our unbreakable bond — and for that, I’m forever grateful. Happy birthday, bestie.
100. Happy Birthday, aka all-the-cake-you-can-eat day!