This just reminded me of something my husband said to me the other day. I mentioned how if one of us had a GF, that I wouldn't want to start out as or even ever expect that it would become a triad, and he said, "I don't think that would happen, since we're not attracted to the same to the same type of woman anyway."
The next day I asked him, what was THAT supposed to mean? He kind of blushed and said could we have this conversation when he wasn't quite so drunk.
I thought it was cute and funny.