The bit about Philip. I agree that the mask is slipping and it's only a matter of time.
But one thing he was saying intrigued me. He and I think Rochelle were discussing Pauline and saying she was a bullshitter - one example was that she says she has steak and onions for breakfast every day etc. We're not seeing any of this are we? It might explain why Pauline gets so many noms if this is happening.
Also wanted to mention Harry. Flying under the radar currently and as far as we know doesn't talk about his ex-MP husband.
My current favourite is Yasmin - I like her perceptive comments and she's usually spot on in her analyses. But I sense housemates will see her as nosy.