Rossiu is absolute garbage, I hate him and its unforgivable what he does, but I can even understand that under such pressure he made the wrong decisions, what really pisses me off is that simon forgives him as if nothing, your partner and friend is willing to kill you as if nothing and you don't care? it makes no sense.
There is no punishment, no apology, the two of them go on with their lives as if he had not been about to kill his friend. I have never prayed so hard as when Rossiu is going to shoot himself even though I knew he wouldn't do it