The context of the following conversation is Lee was trying to win a race. Lee watched to make sure they did not run into anyone.:
Lee says I was almost at the finish line.  I could see it so close to me.
The friend responds Yeah you were really close..
Lee responds There were so many people at that marathon I had to make sure I wasn’t running into anyone first..
The friend responds Of course I totally understand your concern..
Lee responds Sucks that I didn't finish because of that but at least I tried..
The friend responds Better luck next time..