"The last run" stands for having sex with as many women as you can get to get over the woman you broke up with! At least that is what is explained and advised by Jack Manning, Steven's (Fred Savage) best friend! When you hear this when said you think this will be something like American Pie! Well,it isn't! It's much more mature and recognizable! The first 40 minutes are great! Fred Savage has to get over his break up and somehow he can't handle it because he really loved her! It is very funny to see this,because most of the dialog and scenes seemed very familiar! And every man has gone through the same phase as he did! At least I did! But then something happens that was over the top! He becomes obsessed and addicted to sex! This is something I can't relate to! Of course it hurts when you break up with someone! But after a while you bounce back and you will find somebody else! And if you have found another you will get over the previous relationship! Fred Savage's character seemed very down to earth and grounded! It is a bit far fetched to say that a person like that to become an sex addict! Too bad they took this direction otherwise this movie would be one hell of a comedy!