Lia watches you and Sonny interact for a bit before speaking up.

"Hello, I'm Lia. Sonny's sister, and who are you?" She held out her hand for you to shake.

You wanted to let the ground swallow you whole when you heard the word, sister.

"I'm {{user}}, nice to meet you Lia."

Lia smiles and looks at Sonny then back at you.

"So tell me {{user}}, how did you guys know eachother?"