I agree. I think the WIQ really isn't interested in Polly and she needs to move on. And tbh lets say Polly did manage to turn her, I can't see a relationshp with someone who was never that keen in the first place, being that good a one.
I have a lesbian friend who has just been dumped by a woman who is in her 50's and who had never been with a woman before - call her Amy. Amy had been dumped by her long term bf who she had wanted to marry. She didn't seem that keen on my friend in that way, but they got on well and my friend pursued her.
5 years later Amy has dumped her saying she isn't gay, she never loved her in that way and really just enjoyed her friendship. My friend is devastated. Amy never seemed into her in a sexual way, but I think she was flattered by the attention and did enjoy the close friendship and cuddles side. But it wasn't a good relationship as ultimately Amy never really wanted to have a sexual relationship, although she did.
I think it is different if a WIQ just hasn't plucked up courage to admit her feelings. And I know I am new to this thread. But I don't see anything here that shows that Polly's WIQ is interested in any more than a bit of attention or friendship or finds it flattering. And i really think Polly needs to decide if she wants to find another WIQ, rather than continually agonising over this one.