If you want to get cancer that's your business

There's a guy in my Sociology class (there's only three in a class of fourty - one of which I am fairly certain is gay) that I can only describe as looking like a serial killer. He has thick, black, old-school Buddy Holly eyeglasses, a Mad Men-esque hair cut, and retro clothing. Not that this is really what serial killers look like, but it's a mental image I can't seem to shake. Anyway, I find this kid really interesting. Even his name is nice: Lochlan. But yeah, that's basically how I have viewed this kid for 3 classes. Today he comes in and looks basically the same as any other day. Then, he takes off his sweater and is wearing a straight edge t-shirt and has full sleeve tattoos on his arms. This guy is such an enigma. I am very interested. My side-project for Sociology is to figure him out.