Didn't ring true

Generally a good film, but some bits were a little too contrived. The bit that got me was when Cass finally finds the guy who shot him, his 2 mates who re flanking him saying 'Go on', 'Do him Cass' are the same 2 as at the beginning of the film when he beats up that gobby kid. In that situation they say the same things in the same order. It is very, very, VERY unlikely that this is what happened