Dear Melody,
Hey there! I hope this letter finds you well. I just wanted to drop you a quick note to say how sorry I am for missing your birthday celebration. It was a complete oversight on my part, and I feel really bad about it.
Unfortunately, I had a last-minute work commitment that I couldn't get out of, and by the time it was over, it was too late to make it to the party. But please believe me when I say there's no excuse for missing such an important day for you.
I feel terrible for not being there to celebrate with you and share in the fun. You mean a lot to me, and I hate that I wasn't able to show my appreciation for our friendship on your special day.
To make it up to you, I'd love to treat you to a belated celebration. How about we plan something special just for us? Dinner, a movie, or whatever you fancy – my treat!
Again, I'm really sorry for missing out, Melody. I hope you had an amazing birthday despite my absence. Looking forward to catching up soon.
Best wishes,
Lucas
[Word Count: 168 words]