Hello Mr. Narayan,
FORMAT
Date:
Birthday Congratulations
Dear xyz
Wish you a Happy Birthday!! We hope that you have a great year and accomplish all the fabulous goals you have set. May the coming years be filled with happiness, peace, and love.
Have a Great day ahead.
Sincerely,
XYZ
Even you can attach some bday pics on this.
Thanking you,
Ashish