[TFNQ]

I agree, I think he's just shy. He has a very dry sense of humor and he sees a lot of things as being ridiculous. He's a great contrast to Duff who loves being in the spotlight and is a bit of a show-off.

I think Geof and Duff are the perfect pair. They work well together and their humor is hysterical. Geof can be so funny without even trying.