Then you might as well drop it now, because the ending is nothing but even more "BOO HOO, ISN'T THIS SAD?" nonsense.
The word "pretentious" is being thrown around a lot in this thread, but it's not pretentious at all. It's exploitative. It doesn't have a message it's trying to preach or a philosophy it's trying to convey, it was made just so you could watch the shitty things happening to the shitty characters and feel equally shitty.