I had a fwb for 3 months, great sex. She was interested mostly in sex. At some point i started to see her as oneitis and she started to distance from me. At one point she was late at a date with me because she had coffee with another guy met online (major redflag). I was very upset by this fact, and went silent for one week then got back to her to discuss. She said we cannot go back to fwb because of me being jelous. I played it very cool not saying much regarding this and went silent, zero contact.Now for past two days she initiates conversations with me, but I'm not in a hurry to answer her and most answers are like: yes, no, k.

Can anyone explain me why she initiates texts only when I ignore her? How should I play this? I'm cured of oneitis but still want to fuck her. On the other hand I started flirting with other girls, one girl even proposed we should get out sometime.