I really liked the episode where Nick came out and told Catherine about what had happened to him with the babysitter. I don't think Nick told anyone about that, and if it took that much pressure to tell her that, I seriously wonder if he'd told anyone about him being gay before this point in the series. Maybe Nick realized that he couldn't keep hiding away all his problems and dilemas, and he needed to tell someone? Hmm. Poor Nicky, but it seems as if every CSI has their problems. Sara and her family issues, Cath had her best friend die, Warrick ... well, growing up in Vegas had it's own problems, Greg ... I guess the whole only child thing, and Gris with his dad dying and whatnot. I could actually see Nick and Greg talking about all their problems. If they're living together, maybe one of them can't sleep. Maybe Nick's just sitting up against the headboard, thinking, and Greg rolls over and asks what he's doing. Nick just says that he can't sleep, and Greg sits up with him, and they just sit and talk for the rest of the night.