That could have been referring to anyone.

David Cameron?

I don't think most of them would be constantly thinking of David Bowie just because his ex wife of some 30 yrs is in the house.

I am not blaming Angie but I am not surprised at Tiffany's reaction.

Angie seems to assume they would all automatically be thinking of David as if he was in the house with her and not her ex husband of 30 years or so.

I think Tiffany showed she has some concern for her other housemates and is not just obsessed with how she is coming across and saying the right thing.

I agree. It really was a genuine mix up which turned nasty once Judge John got involved.