It saddens and worries me to see what you are all going through.
I applied the extra lip gloss, wore the tighter sweater, put on the higher heel, everything that I am reading here. Why do I read this? Because I know that 99.9% of you will have the same crash and burn that I did, after more than 15 years. Like me, you will feel used, stupid and burned. Chances are you will never get a proper explanation why you are being cast aside, they become total cowards when it comes to accountability. Maybe you have been replaced or maybe they are afraid of the consequences of their indiscretions. I never got that answer, and odds are that you won't either.
He/She is totally noticing and getting off on your adoration. Do not believe for a moment that you are too subtle to be read like a book.
Sorry to be harsh. But I read in you so much of myself. The eventual pain and trauma will not be worth the little "highs" you are feeling now. The longer you remain, the more intense the trauma.
I have no investment here. You will do what you will. But somewhere down the line you WILL remember this post.