Happy birthday my dear cousin. I think I have already said this many times to you before and I will never get tired saying this to you over and over again – you are my inspiration and you bring so much joy into my life. I wish you will have the best birthday ever!
Dearest cousin sister, I’m wishing you a day filled with great friends, lots of laughter, loads of love and so much more! Please be happy, because it is your special day, happy birthday!
Happy birthday! May you continue to be a good cousin and sister to me! I am indeed very lucky for I have you in my life. Thank you for everything you have given me, most especially on the advices you have shared about life.”
It is not the way how you look or who you are, but it is the way you smile. Happy birthday to my sweetest and prettiest sister cousin!
Only few people receive the best wishes from me and you will always be right on top of this list, what a great sentiment. True friends are truly rare, but I am so glad that we are the real deal. Happy birthday to you, my dearest cousin sister!
A very happy birthday goes out to one of the most beautiful, sweetest, and the best cousin ever. You are my inspiration and I am just so lucky to have you as my cousin and sister.
Happy birthday to a great woman, a cousin who is more like a sis! On this special day of yours, I just want you to know that you are never forgotten. You are truly an amazing woman, a smart and funny one as well. On your special day, allow me to express how much you mean to me.
Hey cuz, have a happy birthday to you! You probably thought that I have forgotten. But you are way too special to me and I treasure all the wonderful memories we shared for I don’t only consider you as my cousin, but a sister as well.”
Today is a really special day. Thank you for being my best buddy, great sister and an amazing cousin. I can never imagine a world without you on it. So enjoy, have fun, for you deserve to be happy on your special day!
Wake up cousin! Today is your birthday and I cannot wait to greet you a very happy birthday. I also would like to take this opportunity to thank you for you are not only a good cousin to me, but a great sister as well.
Happy birthday to a great woman whom I consider as my sister and my best pal!
Happy birthday my dearest cousin sis! We are connected by family but I feel like heaven has sent me a sister in your presence. Have a blast… remember, it’s your special day!
You might be my cousin, but I never think of you as such. For me, you are like my sister and for that, I am sending you the happiest birthday wishes. I love you so much, happy birthday!
I’m sending birthday wishes and lots of love to you my dear cousin. You are a year older now, but what can you do? This is your day, dear cousin sis. So embrace it all that there is for you, and go ahead, make a wish!
Happy birthday to my cousin sis! You are so kind and sweet and for that, you deserve a kiss. Have a blast, sis!
Happy birthday to a great woman who is both a cousin and sister to me. This is your day so enjoy it and have fun. Remember that for me, you are a smart and beautiful woman and I am so thankful that I got you.
Biology has not given me a sister… however, destiny surely has. Thank you for coming into my life my cousin sister, happy birthday!
I will call you my cousin just to avoid making my best friends jealous, even though in my heart, you are my best friend and a sister in heart. Happy birthday!
Happy birthday to that one and only family member who I am proud to flaunt as both my cousin and sister!
Together we both grow up, while holding a promise that we will never grow apart. Happy birthday to you my cousin sister!
We might just be cousins, but in real life, we are so much more. We are a best of friends and a sister like what we choose to be. Happy birthday!
We may not have mingled with each other during the family gatherings, but I know that we have bonded in each other’s hearts instead. Happy birthday!
Cousins are like siblings without any rivalry. And that is how you are to me – a cousin and a sister in one. Happy birthday!
No matter how far we have yet to go in life, our childhood will always bring us altogether. Happy birthday to you my dear cousin sister!
You are the kind of cousin who can put real sisters and brothers into shame. Happy birthday to you my darling cousin!
Even if you are the daughter of my mother’s sister, a great person like you meant more to me like a sister. Happy birthday!
Dearest cousin, I wish I have adopted you as my real sister since way back. Have a happy birthday and may you have a blast!
There is no such word like cousin in a dictionary. It is only sister or best friend and that is what we are… have a happy birthday!
We are like sisters instead of being a third cousin. And for that, I am forever grateful, happy birthday my dear cousin sister!
No other people can relegate you by calling you as my cousin. You are more to me than a real sister, happy birthday!