
To be honest i hated fl at firstt but lately she looks cutee but why dose she still want to run awayyyy

I think at this point she's not wanting to running away, per say, but that she's been on an extended vacation. She'll "go home" and come back to visit if he isn't angry she left.
But we all know she's going to be a mess when she realizes her father is leaving her there. I think that's the push they need to get onto the next step in their relationship.

And she will believe that damn priest

I don't think she believes him according to the spoiler because if there are miscommunication between them they easily resolve it except for the "I love you" part. But what I remembered was that the priest will try to kidnap her because she doesn't want to go with him even when she said it was for the sake of the land that she's protecting.
When she finally got used to people around her that bastard moved her to another place , imagine starting from the start