I don't think she led him on at all. Booze has a major effect on Nush. She likes him I think, but no more. She behaves the same as I used to do.
I remember telling my friends (worried) husband that with every sip I took, he became more handsome.
Poor chap. This in earshot of my notoriously jealous and ready to thump anyone who looked at me twice OH!
She is genuinely fond of him. I thought she was her own sweet natured self on exit.