can't you tell he got the most credit

The stuff he mentioned were almost like charity. Sorry about teh language but it is true. I do that all the time. Give everybody their due credits when you are sure you got the most. "somebody did this somebody did that" etc. I also say things like "XXX gave me this brilliant idea" . Who cares! When you are the one presenting stuff, you got the most credit no matter who did the hands-on work.