I am awfully sorry, but I did unfortunately forget the whole thing... It is my birthday today, and my father wanted us to go out and eat, and so we did, and now I am here...

I should, of course, have announced it before game was supposed to begin, but, as stated before, I just forgot ... Maybe it is better that I from now on start playing as a sub, because I think that things like this may happen again (I am a busy guy, and if we have a lot of work at school ...)
Again: Sorry. I hope I did not ruin your session.
Gack.