MMM, I hate to say this. How old is Kelly the cat? My cat, Sadie was rather a nasty one. She didn't much take to anyone.... until a few months ago. Sadie passed 3 weeks ago from cancer. Her temperament really changed during the last week. She greeted people at the door and allowed the kids from across the street to pet her!!!! You must understand, my neighbors didn't know I had a cat! She always hid when people came to the house.
Hope she was just interested in what you had for dinner :)