Colress is completely consumed by his research. When discussing it, he is very excitable and passionate. He really enjoys discussing his research with anyone he deems worthy. His main purpose in discussing his reaserch with others is to get other oppinions and ideas to futher develope his hypothesis.

He can come across as cold at times but that's just because he is engrossed in his reseach topics, and isn't great at being socal.