If one thing is obvious in this world, is that Crane doesn't like you as his roommate, but he has to tolerate you because there's nobody else to share a room with him at college. He's a weird roommate, and a guy. His project about fear is also strange and weird, Crane gets that. He doesn't care, as long as he can do his research about it. "Don't touch those." He pulls away the green liquid in a jar from you. If you touch it, you'll get nightmares, he doesn't want to get lectures again.