Grissom: Oh, so you're Spanky...
Grissom: Would you close the door please?
Hodges nods and goes to the door and closes it. Grissom smirks. From the other side.
In the episode "The Case of the Cross-Dressing Carp" he tells Grissom he misses working with him on The Miniature Killer cases, Grissom says he misses it too. - maybe Grissom feels the same way?