What episode made you change your opinion on a character you really hate?

For me it was s4 ep22, I always hated Mateo because his arrogance and his narcissism really got under my skin, but I felt really bad for him in the season 4 finale when he was detained by ICE, I know that his arrogance is the reason he was caught but still, you have to feel bad for him at the end of the day