The title basically says it, is that even possible still?

I've known this girl for almost 3 years now and just last year told her I had feelings for her. But we have never been physical. She then said she was OK with being just friends and that was that.

But every time we meet (as part of a group), we spend a lot of time together and get along super well.

I could see this girl as a LTR but I feel like the seduction must somehow be part of that relationship.

Edit: I could see myself inviting her to a shared interest like a concert, festival etc. just the two of us and trying to incorporate seduction into that

Thanks for any advice