You are a liar and you know it. I did NOT attend your birthday at all. I happened to be in the same pub after arranging to meet my daughter there, her suggestion, not mine.
The only reason that I knew who you were was when they called your name over the mike for you to sing on karaoke. My daughter and her husband came in while you were warbling, we had one drink and left.
Why the hell would I want to come over and speak to you, as for personality, you have more than a distinct lack of it, just like your tag along mate.
By the way if you wanted a private affair for your birthday you should have hired a room and invited your guests. It was however was just a meeting in a public place, so whoever was in there at the time were not attending your party they like you were just in the pub having a drink. So stop lying.