>>97696372Do they?
Perhaps subconsciously, but I'm pretty sure that Zuko being a broody, serious and tall mook that was surprisingly fun to be around and tease was the bigger thing.
Zuko knew he wouldn't be forgiven for being a firebender, hence the 'close your eyes' deal at the fountain.
Mind you, I suppose she clocked on eventually, given the time limits of what he did. Did they meet up after the war?