I know you may be shy to come to me but I want you to know that I am always here for you no matter what. Happy Birthday, stepson. You have a friend in me.

Happy Birthday to the stepson who’s always responsible for his stepsisters and brothers and never let them hurt. I hope this day to be a sweet start in your life.

Happy Birthday, stepson, I hope this day brings you as much joy as it brings me. Have a great birthday, may you have fun and be a happy baby.

Thanks to your mother that she gave you birth. I don’t know how my life would become if you weren’t in it. Wishing you a Happy Birthday, dear stepson.

We are honoured to be sharing this day with you stepson. I will always love, protect and guide you in this lifetime. I am here for you. Have a Happy Birthday, dear.

This day is as special to me as it is to anybody else in this family, I do hope you have a great time stepson. Happy Birthday!

This is a very important message for a very important person. Happy Birthday, my stepson! Let us celebrate!

Enjoy this birthday, my stepson. We have to make all the moments we have on this earth a blast. It’s what we can take with us. Happy Birthday!

When your mother first told me about you, I was excited to meet you. I didn’t know you would be such an incredible young man. Happy Birthday, my stepson.

Happy Birthday to someone insanely special. I do not know what it would be like to have a family if it weren’t for your mother and you. Thank you, dear stepson.

Happy Birthday, my stepson. You are special as you have one of the largest hearts I have seen. I hope you have one of the best days of all time.

They say stepson and stepmom don’t get along. But you and I have proved that love is really above everything. My love for you is true. My son, Happy Birthday. I love you.

For the rest of the world, we are stepmom and stepson, but in reality, we are a team that gets your dad to do everything we want. Happy birthday.

STEP stands for Sensible, Tremendous, Extraordinary, and Perfect – a crisp summary of our relationship. Happy birthday.

Even though we don’t share our genetics, we share a relationship that is just terrific. Happy birthday.

Apart from a diamond ring, the most beautiful gift your father gave me as a wedding gift was a stepson as lovable you. Happy birthday.

Only lucky women like me get a wonderful son like you without going through nine strenuous months of pregnancy. Happy birthday.

I have no clue on how to be a stepdad because you never made me feel like one. Happy birthday son.

I love you not just because you are a part of my husband’s life, but also because you are a part of my heart. Happy birthday.