Ugly Carter Ending Explained [SPOILER!]

SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!

SPOILERS AHEAD

Ugly Carter Plot Summary and Synopsis

Two former acquaintances meet up again travelling on public transport. In the process they open up some old wounds and create some new ones.

Source: Wikipedia (CC BY-SA 3.0).