We know why it was saidcreegan said:
The come for a wedding, stay for a funeral is b/c the CSIs are investigating the death of someone attending a wedding.Destiny said:
Nick says, "Come for a wedding, Stay for a funeral". and also it was in the diner and he did have short hair.allmaple said: and since nick says something about a wedding im assuming it was part of the new ones.
I do not think they were in 'the diner', not the one in the CBS clue picture. They are in a restaurant having a discussion, probably over lunch.