You have missed your friend's birthday party: apologise for missing the party and explain why you couldn’t go: -ask your friend how the party was: -suggest meeting your friend to give him or her their present
I am so sorry that I missed your birthday party. I had every intention of being there to celebrate with you, but unfortunately, something unexpected came up at the last minute that I couldn't avoid.
I hope you had an amazing time at your party and that you were surrounded by all the people who love and care about you. How was the party? I would love to hear all about it and make it up to you by treating you to a belated birthday celebration. Can we meet up soon so I can give you your present in person?
Once again, I apologize for missing your special day and hope you know how much I value our friendship.
Dear [Friend's Name],
I am so sorry that I missed your birthday party. I had every intention of being there to celebrate with you, but unfortunately, something unexpected came up at the last minute that I couldn't avoid.
I hope you had an amazing time at your party and that you were surrounded by all the people who love and care about you. How was the party? I would love to hear all about it and make it up to you by treating you to a belated birthday celebration. Can we meet up soon so I can give you your present in person?
Once again, I apologize for missing your special day and hope you know how much I value our friendship.
Looking forward to catching up soon,
[Your Name]