I hate genderbend manga where they fall in love when the other party gets turned to the op...

I hate genderbend manga where they fall in love when the other party gets turned to the opposite gender. Like,

-Did they had any feelings for each other before this happened?
-Did the other party just started liking them because they are now a different sex or they just didn’t realized their feelings because they were the same sex?
-Would they have the same relationship if there were still the same gender?
-What would happen if the party that changed change back to their original gender when they’re already in a relationship, would they go back to their original relationship?

I’m kinda looking in to this too deeply but when I read a genderbend manga I just have these kind of questions. I hope we’ll look into their past and see if they had any feelings for each other when they were the same gender or I hope he’ll turn back to his original self and we’ll see how the relationship would progress and how they will act if that happens.
If something like a cure would appear for his curse but he won’t take it cause he’s happier or happy with his girl form I will be very unsatisfied so hopefully something like that won’t happen.