I think what you did was right. He doesn't really sound like a friend, but just someone you are friendly with. Money is business, if a set is interrupted, the set should be pro-rated, which 4-0 would be $20, which is what you did.
I find it odd that he can not play one more game to see if it was 4-1 or 5-0, in which case the set would be over. One game does not take that long.
Thanks Snap Lock! All I was doing was trying to be fair. You're right though, we're more friendly than actual friends. I just don't know why he couldn't just finish up. I think he was trying to catch me when I wasn't shooting good so he could make up the deficit. That's why I insisted on calling the set.
Bro Code dictates that the cockblock is to be avoided at all costs, even 5 bucks. Shame on you.
Thanks for pointing that out bro. That's actually why I didn't go over and break up his game with that other chick when I got there. I wanted to give him a chance to close but he took too long. What's worse is that his actual girlfriend is totally wack and insists everything be on her schedule. Which is another reason I told him now or never. I handled mine, he needs to handle his. At some point you can't allow these broads to do things their way.