Happy belated birthday! I know you’re a big boy now, but don’t get too old! I love you.
I'm sorry I missed the date, but I never miss a chance to tell you how much I love you. Belated happy wishes!
Happy belated wishes to the one who brings sunshine into my life every day!
Although my wishes are late, my love for you is always on time. Happy belated wishes, my darling!
You deserve to be celebrated every day. Belated happy wishes to the man who stole my heart!
My apologies for the delay. I wish you a belated happy celebration and a year filled with happiness.
Time might have slipped away, but my love for you remains strong. Belated happy wishes to the most amazing boyfriend!
I'm so sorry for the belated wishes, but you're always in my heart. Happy belated wishes, my love!
HAPPY BELATED BIRTHDAY!! Hope you had a great day and that we can celebrate together soon. Love you bunches and bunches!
You’re the best guy in the world. The way you live your life and treat me makes me love you even more. I’m so lucky to have you, my friend. Happy birthday!
HAPPY BIRTHDAY! I love you so much more than you will ever know and I can’t wait to spend many more birthdays together.
My heart is full of love for you, even if my memory slipped a bit. Belated birthday wishes, my darling!
Since the day I forgot your birthday, my heart has split into two. Please forgive me girl, I really love you. Belated happy birthday.
I might have missed the day, but my love for you shines bright every day. Belated birthday wishes, my sweet girlfriend!
I am late but I am here, I will fill the air with cheer. Even though I am greeting you belatedly, I will make sure that we celebrate happily.
You deserve all the happiness in the world, even if my wishes are a little late. Belated happy birthday, my sunshine!
I promise to make every day feel like a celebration with you. Belated birthday wishes, my beloved girlfriend!
I just can’t understand how I forgot your special day. But now I will do everything to show how much you mean to me in my special way. Belated happy birthday girl.
My world revolves around you, even if I lost track of time. Belated happy birthday, my amazing girlfriend!