After the events of 'Oh Faddishpath no', Exterm fails to notice the corruption piling up in the room. He tears his suit around the eyes trying to get out, to which the corruption leaped into his eyes. He may have small brinks of sanity, but other than that he is hopeless. Stop trying. (After Exterm disappears, BF only jumps to check there is no danger. He also tries giving GF a fistbump.)