I guess Nick just sits alone in his office when the screen cuts to black and cries while singing to himself, "One is the loneliest number." Now that's sad.:lol: I think speedystokesgirl meant that Warrick was Nick's soul brother in that they had a relationship with each other that can't be replicated with any other character on the show. Nick has other close bff relationships with Catherine, Grissom, Sara, ect but Warrick and Nick had something that was special and unique. But since I'm just assuming that's what speedystokesgirl meant to say, I could be totally left-field in her meaning.