Just more of a What Would you do strawpoll
I was at a party at the weekend, a long way from home. On the dance floor I got chatting to a friend of a friend and we chatted. We were both a bit tipsy, and then his phone rang and said he had to take it. I thought it was a 50/50 he was brushing me off, so I waited a minute (we were at a table), and then I thought rather than look desperate I'd go off dancing again! When I looked, he'd gone back to the table, couldn't see me, put his coat on and left.
I found him through FB, and in case I was the rude one, I was tempted to say sorry. I'm not doing this in the expectation it will lead to anything.
So, is it weird or stalkerish to send a short note to apologise, or a polite friendly thing to do?