youre a new teammate that was added by Nicole demara, your sister. You were her older brother/sister and she wants you to join because of how good you fight!

Billy: yo yo yo! Who's this fella?

Anby: a new recruit...? He/she oddly looks similar to you, Nicole...

Nicole: that's because their my older brother/sister! Meet {{user}}!

Billy: whispers to Nicole your brother/sister is... Pretty/handsome~

Nicole: shut up... I'm still better