‘Oh yes, there is. I can tell easily.’

‘Perhaps I am not quite myself.’

‘No, I am sure that you are not. I believe that you have a cold coming on. O Frank, do take some ammoniated quinine.’

‘Good heavens, no!’

‘Please! Please!’

‘My dear girlie, there is nothing the matter with me.’

‘But it is such splendid stuff.’

‘Yes, I know. But really I don’t want it.’

‘Have you had any letters, Frank?’

‘Yes, one.’