You Said...." I have a client now where she has romantic feelings
she has confessed for me.

I think this is an appropriate reason to turn it in to any supervisor. You do not have
to mention your own feelings. I feel you are tying the hands of advice here as you
are attracted to the situation emotionally and would like to pursue this. If you wish to flirt with loosing your job, and fore-go what is best for a client, then go with your needs without your brain intact. Sorry if that sounds harsh, but from what you have said here; you are suffering a personal desire, not what is correct!