The question sort of implies that the text contains more than one model of masculinity. So, if there are characters from different classes, ethnic groups, religious affiliations, etc., perhaps some of them subscribe to different views of what it means to be masculine. If so, you could compare and contrast them. Also, does what it means to be masculine change for the same character depending upon what situation he is in? So, is a man trying to be masculine when hanging out with the guys acting differently than he would if he were trying to be masculine hanging out with his girlfriend. If so, what does this imply about the nature of masculinity? I haven't read the text, so these are just guesses as to the approaches you could take, but they seem to be the most likely ones, based on the question.
Sean, EssayForum.com