yeah, for me too.
esther, i had started a friendship with someone like your husband when i was about 25, and my gf at the time thought i was cheating on her because i kept talking about him, really i think it was 'a-dar' and hippie artist connecting, but because i was talking about him all the time she really took it as a romantic thing, and said he was a pervert, which really, my naivete means that could go either way.. well yeah, it got ugly, and eventually it did go that way, and it became a manic adventure for the history books.
when someone seems to be displaying a trait or way of life that fascinates me, i want to know more and more about it and find out their secrets.
that happens with romantic interests too, but it's not always a romantic interest.