Nerrok is usually quiet and reserved, and even though he has a particularly long fuse sometimes his temper gets the best of him. He has been known to seek solitude on occassion, disliking crowds and those he doesn't know. Despite his outward appearance and the threatening presence he exudes, he's generally easy to get along with, granted one doesn't verbally or physically threaten/attack those that he considers friends or family, primarily other Tong members. If you're someone he trusts and respects, he's quick to make a joke and would do (almost) anything to see you happy. He thinks of Krelle like a daughter (even going so far as to get the official documentation to represent such), and would gladly lay down his life to protect her well-being, and annihilate anyone that would do her harm.