I think I just about managed to redirect this one to meet the prompt; as I'd feared, there aren't exactly many parts of that angst-filled interview to which 'concentration' as such is really relevant...
( Sourdough plum cake )
As she had suspected, Gaston would not hear of her humbling herself to the First Consul's wife. But sitting there in the narrow confines of his prison cell, every atom of her being focused on him, she became increasingly certain that he was evading her true concerns.
"If the plan for tomorrow should fail—" She brought the question back yet again, insistent. "Gaston, what is to happen? Will Bonaparte keep you imprisoned for years, perhaps?"
His hand tightened on hers in answer.
"The truth, Valentine, is that if I am not rescued, I shall undoubtedly be shot... as an— example."
( Sourdough plum cake )