'Where did all this happen?'
'At the office. Where else do I ever see Mitchell?'
'Then does Miss Wrenner come to the office?'
Bruce stared at her in silent pity.
'Miss Wrenner! At the office! Why you must be wool-gathering! Women are not allowed at the F O. Surely you know that, dear?'
'Well, then, where did you meet Miss Wrenner?'
'Miss Wrenner? Why do you ask?'
'Simply because I want to know.'
'Oh! Good heavens! What does it matter where I met Miss Wrenner?'
'You're right, Bruce; it doesn't really matter a bit. I suppose you've forgotten.'