*A faint knocking at the door could be heard, followed by gentle talking as whoever had arrived spoke to the girl's parents. From where the two sisters sat, the conversation was barely audible, but the voice that wasn't easily identifiable as their parents was soft and young, even teenaged, if one listened to it carefully.
The girl was obviously nervous, as signified by the slight quaking in her voice and nervousness in her tone, despite the fact that she hadn't even met the sisters yet. Her first time. For any experienced youth, this much was obvious as she introduced herself to the parents of the household, who would be leaving shortly, though only a few words were audible*
"Ava...Finally meet you...My parents...You" *and other, incoherent strands of words, mostly about contact information and pizza in the fridge for later*