SPOILER
I really enjoyed the movie but didn't understand the ending. When Travis reunited his son with the mother, why did Travis drive away at the end? His son developed a big connection with him during the course of the movie, so for him to just leave, does more harm than good at this point, doesn't it?
I really enjoyed the movie but didn't understand the ending. When Travis reunited his son with the mother, why did Travis drive away at the end? His son developed a big connection with him during the course of the movie, so for him to just leave, does more harm than good at this point, doesn't it?