Date: __/__/____
Dear _______ ,
Hey, first of all wishing you a very happy birthday. I hope you are doing well. I am doing fine here.
It has been a long time since I have not written to you. And it seems that it is the best occasion to write to you. I am so happy for you that you have achieved success with lots and lots of effort and you are still planning to do the same. I have always and will always keep you in my prayers. You have always been kind-hearted and generous which is absolutely an amazing thing for any soul.
I wish you all the happiness and blessings. I guess this is the least I could do on this birthday with my being away. Please make sure that I am just a call away whenever you want to share anything. I will always be on your side and will take care of your happiness. Lucky to be a part of your life.
Enjoy your day to the fullest and always be amazing as you are. I will meet you very soon.
With lots of love,
Yours lovingly,
___________ (Name)
