"Happy birthday to my amazing firstborn son! Today marks the day when my heart grew bigger and my life became more meaningful. You bring so much joy and pride to my world. I'm grateful for the adventures we've had, the memories we've created, and the love we share. As you grow older, remember that I'm always here to support and guide you. Keep shining your light and chasing your dreams. I love you more than words can express. Happy birthday, my dear son!