I’ve been seeing this woman on and off for about 6 months. We dated and I fell in love with her but she just wants to stay friends and we have a rare fwb thing going on. She and I both have been very clear about how we feel and don’t feel about each other. I can’t get her out of my head and every time we hang out I just wish we were a romantic couple but she just doesn’t feel the same way. It hurts my heart but I don’t want to lose our friendship. She just doesn’t feel that “spark” for me that I felt for for. She wants me to date other women and her date other guys but still have our intimate friendship until one of us finds someone else. And when that happens we can be friends and then come back until the other is single again. I guess I’m still hanging on to false hope that it’ll turn into more. What should I do?

TLDR; I just feel like a placeholder for someone who doesn’t love me back, who I care about so much for and it’s crushing me. What should I do?