To my dearest cousin sister, on your special day: May your life be as bright as your smile and as joyful as your laughter. Happy Birthday!
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Happy Birthday to the cousin sister who's always been a ray of sunshine in my life. May your day be filled with love, laughter, and endless blessings.
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Cheers to the amazing cousin sister who adds so much sparkle to our family! Wishing you a birthday as fabulous as you are.
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On your birthday, cousin sister, I want you to know how grateful I am to have you in my life. You bring so much joy and warmth wherever you go. Have a wonderful day!
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Happy Birthday to my wonderful cousin sister! May this year bring you countless reasons to smile and moments to cherish.
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To my cousin sister, who's not just family but a true friend: Here's to another year of making unforgettable memories together. Happy Birthday!
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Wishing the happiest of birthdays to my cousin sister, who's always been there to share laughter, tears, and everything in between. Here's to many more years of love and laughter!
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On your special day, cousin sister, I want to remind you how cherished and loved you are. May your birthday be as beautiful and radiant as you are.