I have too many to list :lol:. I always thought of Catherine as a mother figure to Greg, one of things I really liked about their relationship. just to name a few, I liked their interactions in season 4 when she started taking him out into the field and training him a little, and their scene together at the end of AKBF; love it !! but it's sad at the same time too, who's going to give advice to Greg when he falls for somebody again?