He said the OW was attractive, but not in a "OMG she's stunning" kinda way, just that she was nice looking. With that I think a huge part was that she made it very clear to him and everyone else she liked him. I don't feel it was much more complicated than that, a massive boost to his ego.
We spoke about it the other day and he said I was caring because I looked after him when he was ill. I laughed, but inside I was like, um isn't that why you love your mom? Do you love a spouse because they look after you when you are ill? If he were single and looking, would he be attracted to someone because they looked after him when he was ill?
And yeah, why would he have an EA if I was so loving, caring and beautiful?

I must admit I was disappointed those words were what he picked.
How would *I* describe myself? I'll have a think about that.