Queen Fuck-buddy

When a man and a woman have a Primarily Serious, Exclusive, Long-term relationship, on the low. They talk on the phone and text often. They see each-other as time permits. How-ever, they choose not to profess their feelings for each-other publicly, because one or both of them, aren't just any-body.

It could be because of Age differences, Religion orientation un-acceptance, Media exposure which might impact ones famous reputation, Family un-acceptance, Life-style incompatibility (long hours, too busy), etc.
But, he cares a whole lot about this woman, and she is his One and Only Squeeze, right now.