I have a totally different take on Kay and the road rage scene. He didn't seem to me AT ALL about to cry - he was fucking pissed. Marc was treating him like shit, and nobody treats Kay like shit for long. The last thing I would compare him to is a pining, crying, whiny, weak, high school girl. He went after Marc, told him to man up, and how does Marc respond? Violence. In the end, Marc's violent side, his lack of caring for Kay (he walked away after Kay was beaten up by Gregor), his total inability to make a decision all contributed to Kay leaving.
I understand Marc's problems, and sympathize to a point. But Kay a sorry, weeping mess? No fucking way.
Everyone sees things differently..............
As for the difficulty understanding the comment due to run-on sentences, etc, perhaps it would be easier for you to communicate in that person's language, I'm sure it would be easier for them...