Now the FL will probably do one or both of these things. 1. Confess that she is reincarnated and the whole shenanigan. 2. Confess that she has memories of the previous saintess and that she believes the priest was a lover from her past life.
If she doesn't do one of these, I'm pretty sure it will lead to another misunderstanding
Option 2 will be the most likely route.
Now the FL will probably do one or both of these things.
1. Confess that she is reincarnated and the whole shenanigan.
2. Confess that she has memories of the previous saintess and that she believes the priest was a lover from her past life.