There are more rumors then what they think of you. Like how Zell and Eugene may be long lost cousins! Or how Eugene and Rocket apparently may be buying a car together. Or that Nan and Peanut don't get along apparently.
It's funny, but I'm startign to think some of those rumors are true, mainly the ones that involve who likes who. EVERYONE keeps saying Peanut and Nan don't get along, for instance, so i wonder if it's the game's way of telling you they do have preference in people.