Sometimes, as the actress has no doubt said to the Bishop many times, it's the little things that matter. When it comes to the big stuff - oh, let us say, for the sake of argument, sitting down one day in a clinic and being told that there is a crab eating away at your insides - then it's easy: your immediate reaction is oh, is there, then? We'll see about that, Crabby, my lad! And, in fact, the big things…