Vocabulary: Voice catch

‘Fergus.’ She took my chin and pulled my face towards hers. ‘There’s a simple way to get around all this. I don’t want to fire Cassandra, of course.’ She was moving closer. Her breath smelt of whisky and cigarettes. My heart screamed at me to get out. ‘So just do what I say…’ ‘No.’ She froze, inches away from kissing me. ‘No?’ ‘No.’