Birthday message to my boyfriend as a side chick

Happy birthday to the man who holds a special place in my heart, even if I have to share you with someone else. I may not be your main girl, but I cherish the time we spend together and the moments we share. Here's to another year of fun, laughter, and secret rendezvous. I hope your day is filled with love and joy, both from me and your other special someone. Let's make some memories together that we'll never forget. Cheers to you, my handsome side piece. 🎉🎂💕