>>14484144Lets get this out of the way; it's not fucking Persona.
You can't spend time with Shauna or hang out with her or anything like that, she just has a crush on you. There's cute little moments during the story that imply she likes you.
That's it.
I have no idea about what happens if you play as a girl, but I'm playing as a boy right now and it's nothing beyond Shauna acting cute around you.