If Casey was Jim's daughter he would still be bathing her,

he said this to her in a one to one conversation about her welfare in the house, her parents must just love Jim's caring side where their their daughter is concerned, maybe they see him like one of the kids in the house, after all since Jim's "moral compass" Linda, was ousted by his admirers he is acting like one of the kids in the house - playing kiss chase, rough and tumble with the boys and out and out not a mature figure that he should be in a house full of younger people.
Jim's wife bringing in ironed shirts for him and her then giving them to Luisa says everything you need to know about the kind of woman he goes for...
His sexual banter to Casey would not be getting support from me or me OH if Casey were our daughter...
Dappy sucking up to Jim because he wants to be close to the potential winner is not COOL Dappy, nothing Dappy does is cool in my eyes he can disappear back to oblivion planet he came from as far as I am concerned.
Casey would still go there with Lee, even after his rejection the first time and her mother's warning about him, time will tell.
Casey's mother is probable hoping Casey will be Mrs Davidson number six.
Luisa to win, there can be no other!