I just want to greet the "amor de mi vida" in spanish. I only understand few words but I cant make my own sentence. Here's what I want to tell him:
Happy birthday mijo! I wish you all the best in life and I want you to remember that I will always be here for you and that I am yours forever. I cant wait to spend the rest of my life with you and love you with all my heart and soul. You are my lover, my bestfriend and my love. Take care and I will see you soon.
Enjoy your birthday!!!