I think that when the shooter is revealed to the villagers Chas should kick Diane out of the pub and get her to sell her share then Chas and Chrissie can forgive eachother and be friends again. Chrissie buys Diane's share of the pub and Chas and Chrissie run the pub together. I think this would be pretty funny to see because they are both funny together especially when drunk. My sister thinks the same