Source: http://bulbapedia.bulbagarden.net/wiki/Shauna
Balcony
> "Um… You know… I've never watched fireworks alone with a boy before./I really hope we get to be great friends, …"
"We haven't even seen them yet, but I know I'll never forget these fireworks! 'Cause I watched them with you, <player>."
"… Wow! That. Was. AMAZING! I never ever want to forget this, so I'll keep this memory in an album in my heart!"
"OH!"
So if the player is a boy she will say " I've never watched fireworks alone with a boy before" and if the player is a girl she will say "I really hope we get to be great friends, "
///Jofly