What is the way to congratulate my niece on her birthday by SMS?

On your birthday, send sincere wishes:

Flowers bloom and the moon falls, picturesque. I wish you a happy birthday, warmth and happiness …

May true happiness embrace you and wish you a happy birthday on this special day that belongs to you!

The sun and the moon will never stop rotating. If the feelings are sincere and long-lasting, I will always remember this day no matter where you are. Best wishes for a happy birthday!

Let me bless you and laugh for you, because today is your birthday and my heart is as happy as yours. I wish you happiness!

I wish I was the first friend to say "Happy Birthday" to you. May this year be happy and successful! ?

If there is a friend in the world, it is a friend who cares about me as much as you do. My best friend, happy birthday, good luck, health and happiness in the new year!

On this special day, I want to say how happy I am. Time has not changed our friendship. I wish you a happy birthday.