Had a good Cancer friend. My ex-boss was a Cancer and he fell in love with me or so he said. Hence the ex part. Waaaay to uncomfortable to work for after that.
I had a crush once on a Cancer guy but he was crushing on a Cap. When that was over, he came my way but I
was otherwise occupied. My oldest brother is a Cancer and I think we get along in ways that I don't get along
with my Aries brother. Cancer bro has a great sense of humor and we love to make each other laugh, same with
my friend.
I'm thinking the Cancer woman & Aries man might work better because both are cardinal signs so we tend to compete but maybe the woman is not as inclined to compete.