Most Helpful Guy
If for some reason she couldn't shave, it wouldn't bother me. Like, a bit of hair doesn't bother me.
But the unwillingness to shave, when there is no reason, to me says that she has a problem with personal grooming and hygeine.
It would be like a girl wondering why a guy hadn't shaved for a few days. Or showered maybe. Or hadn't changed his socks and underwear for a few days. Something like that.