Need help finding it

I don’t remember if it was a manga or manhwa, but I think it was manhwa because of the art style. So she basically in love with the prince and there engaged but the prince is mad cold to her. But she loves it especially his face but turns out he’s been worried about her. But basically she knows the story she’s been transmitted to and the real fl will come and she’ll get jealous because the prince will like her. But once the real fl comes the fl will leave so they can be together, but the real fl, is actually rooting for them cuz I think there a novel in her world. And plus they both like reading romance novels. So the real fl will help the fl escape, but she actually wants the prince to come get her. But the real fl didn’t tell the fl that she doesn’t want the prince.