Well, I'm normally more the lurker in this thread because I never know how to say things right but I'll try to give you my two cents worth on this dicussion.
I never really saw a Father/Son-relationship between Grissom and Nick, not in the early seasons and not later. The best student line is fitting very well to Nick as it fits to George.
Let's see... in the early seasons Grissom never took Nick very seriously. Nick never did anything right and when he did, he got 'The Look' from Grissom. I've never seen anyone of the team getting this look, not Greg and not anyone. Nick had a hard time standing up for himself because when he tried he always got pushed down again. But he always tried to learn from Grissom, he even idolized him in some ways.
It changed a little in Eleven Angry Jurors where he finally stood up to Grissom and sort of found himself. Afterwards Nick was his own man but he never really stopped learning from Grissom.
In my opinion Nick saw Grissom more as a mentor than a father figure. I mean he said 'I'll never forget the things you've taught me.', right? There sure would have been said more emotional words if their relationship had been that close.
But I agree that this scene fits perfectly to George and Billy It's one of the best scenes ever.
I never really saw a Father/Son-relationship between Grissom and Nick, not in the early seasons and not later. The best student line is fitting very well to Nick as it fits to George.
Let's see... in the early seasons Grissom never took Nick very seriously. Nick never did anything right and when he did, he got 'The Look' from Grissom. I've never seen anyone of the team getting this look, not Greg and not anyone. Nick had a hard time standing up for himself because when he tried he always got pushed down again. But he always tried to learn from Grissom, he even idolized him in some ways.
It changed a little in Eleven Angry Jurors where he finally stood up to Grissom and sort of found himself. Afterwards Nick was his own man but he never really stopped learning from Grissom.
In my opinion Nick saw Grissom more as a mentor than a father figure. I mean he said 'I'll never forget the things you've taught me.', right? There sure would have been said more emotional words if their relationship had been that close.
But I agree that this scene fits perfectly to George and Billy It's one of the best scenes ever.