It is a wish from my heart

Birthday wishes are straight from the heart
I can't miss out on things
I had called you up on that day
But you seem to have been busy
I once again wish you dear
I believe that you had a great day
Happy belated birthday with all my heart
Know that this is surely the start
You have lots to do in life,
So be blessed and stay happy
Have that amazing bright smile
Happy belated birthday to you!