Luca got so irritated by the heaviness he felt in his heart. He never even once felt any guilt after he killed people ruthlessly. So why? Why was he so affected by Juliette's jab of words and cold responses?
Luca sat on the bar's counter, confused about his own emotions. He couldn't pick the right word to describe what he was feeling. He felt down, depressed, angry, upset, but most importantly, hurt.
He thought Juliette would commend his action as he did it for her. Angelo hurt and disrespected her. He tried to rape her, so he deserved to die. That was Luca's mindset. And there was no way he would understand Juliette's tight clung to morality, the same way as Juliette would never understand Luca's ease diversion from such morality.
Both grew up from completely opposite upbringings. As the common saying went, "Opposite attracts." And when opposite spectrums collided, chaos and massive destruction usually followed.