I'm intrigued as to what we're not seeing re Richelle and Orson. Could just have been his willingness to comply with a production storyline. She's making herself look mad and has been very unpleasant but I don't think she's getting this from nowhere.
Caspar has been stuck clearly in a falsely grinning nightmare all along. I'm surprised it's taken this long for Emma's behaviour to be mentioned. Never a tear is shed when she cries. I know sometimes things are refilmed but it's never.
Adam still has no attraction to Polly, his expressions show it and this will cause her more hurt. His motivation for not giving her a proper chance is immature but if he couldn't genuinely move past the lack of attraction I think he should have stood by that. Perhaps hoping not to humiliate her and not look bad and deal with it later.
What interests me the most is how Luke would be if he didn't consider Amy a 'Disney princess ' and a 'Greek goddess'. Perhaps he isn't prescriptive about 'type' but I didn't like that he said he would have judged her for 'giving in' and having sex early on. Some pretty strange views about women and a lot of things, I suspect.
Hannah would drive me nuts but I really don't like Stephen.