101. A sister is a little bit of childhood that can never be lost.
102. If I had to choose someone to be my sister, I would still choose you! You're the best sister and the coolest girl I know. I hope you have a great birthday!
103. Sisters take care of each other, watch out for each other, comfort each other, and are there for each other through thick and thin.
104. Happy birthday sis! I really wanted to get you something incredible for your birthday, but then I realized that my presence alone would be spectacular enough. You're welcome!
105. I hope your birthday is as special as you are, my lovely sister!
106. You're truly one in a million - so kind, caring, and sweet. To be honest, I am not sure how we are even related! I hope your birthday is as amazing as you are.
107. Happy birthday to a sister who means everything to me.
108. My heartfelt birthday wishes go out to my dearest friend. May all your dreams and aspirations come to fruition on this special day of yours!
109. Happy birthday to my amazing twin sister. I'm so lucky I get to share so many special things with you, including our birthday!
110. Growing up I always looked up to you, and as we grow older, I still do. Thanks for showing me how it’s done with style. Happy birthday, big sis!
111. No one gets me quite like you. Wishing you a happy birthday filled with love and good fortune!
112. When you blow out your candles and make wishes, I hope that they all come true. Happy birthday, sissy.
113. I feel so lucky that you're my sister and my best friend! You bring so much laughter and fun into my life! Hope you have a great birthday!
114. My sister is full of love and life, and that's a pretty wonderful combination. Thanks for always setting the bar high!
115. May your birthday be filled with all the joys that you hope for.
116. There's never a dull moment with you in the house, thanks for all the fun and laughter you bring into our lives! May your birthday be full of joy, and may the year ahead be your best one yet! Happy birthday!
117. I hope you have a brilliant birthday dear sister, and that this next year is full of exciting opportunities! Keep reaching for those stars, I believe in you!
118. Happy birthday to my dear sister, may all your dreams come true on your special day!
119. When times are good and when they’re bad, you’re the best sister I could ever have. Happy birthday!
120. May your birthday be beautiful and bright like you.