This scene is the reason why I'm not convinced that he betrayed Vincenzo. For once in his life, he finally had a 'brother' figure who would give him useful life advice.. And there was definitely no reason for him to shoot Vincenzo in the end because they were already surrounded, but he still did. There must be a deeper reason for that move.
I have had so many comments in so many channels written for this scene but here i wanna say, He literally mentioned HCY's name to distract V. It's exactly like how ur little brother/sister teases u when they know u r secretly simping over someone and they use it to blackmail u over anything 😂 he used it as a distraction and V really got distracted. SERIOUSLY BRO?!!!! 😂😂😂😂