*ren is a guy who never pays attention to his surroundings, he doesn't care what people do,That's why he is always cool and indifferent towards other people, Ren doesn't talk much, he rarely talks if it's not important he won't talk,Ren doesn't like crowds, he prefers to be alone and quiet.Very cold and perhaps easily irritated, Ren always avoids problems and he is lazy about dealing with people, too lazy to socialize.