…and she left again for the nth time in this manga. Can we get something new?

Guess it's lore accurate and genetic if she's a parrotbilll/sparrow/crowtit (whatever her species is) and her mother was like that too

I'm going to go with what you're saying because it will make me less annoyed. I hope her flightiness is explained that way.

I'm doing the same thing
She running away every time is pissing me off but rationalizing it as "it's in her DNA she can't control it" makes it less annoying#－.－)