1. You always tell me to cut back on my spending. So, I've chosen to follow your recommendation. It's reflected in the present I purchased you for your birthday.
2. Happy birthday to one of the few people whose birthday I can recall thanks to a Facebook notification. Happy Birthday my girlfriend!
3. It is said that you fall in love, but, my darling, you fall everywhere. You love the floor more than me. Don’t worry, my baby; I will always be there to catch you. Happy birthday, my clumsy princess!
4. Happy birthday, babe. You are one of the best girlfriends I have ever had. Oops! I mean, you are my best girlfriend forever! I love you. Happy birthday, my dear!
5. If I were a magician and you were my assistant, I would never make you disappear because you are too wonderful to be hidden away. Anyway, I would be a crappy magician to pull off this trick. Happy birthday, my beauty!
6. I promise to love you forever, even when it’s soccer season. Happy birthday, my princess!
7. Every birthday brings us one year closer to the end of our lives, yet someone once told me that a good kiss might turn back the clock. Baby, do you mind if I try to kiss you during your birthday party?
8. Happy birthday, babe! I love you more than anything! Even more than a pizza. But please don’t make me prove it. Love you, darling!
9. Do you know how lucky you are? You have the best boyfriend in the world! Even if you forget, I will always keep reminding you. Happy birthday, my lucky girl!
10. Are you math? Because you add meaning to my life and subtract pizza from my plate. Just kidding! Happy birthday, my love.
11. Happy birthday, my girl! My heart beats faster every time you are near. Are you trying to give me a heart attack, my dear?
12. We complement each other perfectly, like Tom and Jerry. They fight a lot but are incomplete without each other. Don’t worry. I don’t want to eat you yet! Happy birthday my cute Jerry!
13. Thank God I found someone who looks at me like she looks at chocolate cake. Happy birthday, my love!
14. Let’s call the fire brigade because, girl, you are on fire today. Happy birthday, babe!
15. Before I met you, I used to think of so many things; now, I only think of you. Thank you for affecting my brain. Happy birthday, my darling!
16. On your birthday, two things I wish for are always to keep you happy and to be Superman. Apparently, the second one is not happening, so I will focus on the first. Happy birthday, my love!
17. Every time I walk into the room, it feels like I am in a designer boutique because, darling, you look terrific in any dress. Happy birthday, my fashionista!
18. Knock on the door. Is anyone there? It's super hot. Who's super hot? Today is your extremely sexy boyfriend's birthday, therefore he's sending my super hot girlfriend a happy birthday!
19. It is impossible for me to ever forget your birthday, honey; I know you will kill me if I do. Just kidding! Happy birthday, my love!
20. On this wondrous day, babe, let’s go out for dinner because when you cook, there is a risk of a fire hazard! I am joking; please don’t kill me before I wish you a happy birthday!