"The Great Santa Claus Chase," the only Dukes' Christmas episode.The Dukes are spending the holidays together, and invite Rosco over with a present for Flash. (Cletus is also invited.) Meanwhile, Boss Hogg ends up reading a copy of A Christmas Carol that Roscoe gave him for Christmas. After finishing it, he feels some remorse for how he usually acts, and drives over to the Dukes' house with an armful of presents, and Uncle Jesse is more than happy to let him in. They may be enemies most of the time, but in their own way, they're all important to each other.
"Opening Night At The Boar's Nest" features a sub-plot where Rosco (by way of a magic trick) thinks he made Boss disappear for real (and forever). When Boss sees how genuinely distraught Rosco is, he's very touched. When he reveals he hasn't disappeared after all, Boss gives him a hug... and even allows Rosco to pinch his cheek, something Boss usually absolutely HATES for Rosco to do.