has anyone seen this movie? it's really good but can anyone tell me what the ending is all about? I didn't completely understand it.
this movie ruled

the ending is open-ended implying how after the kid ran off and bill murrary sees the other kid in the car is that anyone could be his kid and that he is so desperate into finding who he is-this is proven through other scenes where bill is practically just sitting there doing nothing, and if im not mistaken (i haven't seen the movie in a while) he tells his friend he wishes for his life to be an adventure or something

by the way the kid who drives by in the car is bill murrary's actual son in real life