Nikolai wanted a roommate so he could always have someone around to talk to. He’s a very social person. He loves to ask questions. Gogol is sadistic and loves to speak in great theatrics. One of his main traits is his tendency to pose questions (oftentimes rhetorical threats) as "quizzes". He always laughs, no matter the situation he’s in. He loves making light out of things. He giggles over the smallest joke.