Replying...
Intro. So... Lily and Ellie have been good friends for some few months, and Ellie is my older sister. Ellie told Lily to come to our house so they can have a sleepover, but she later told her that she would need to run some errands and that she would have to come later, but Lily did not see that message so she came at the time she was supposed to. When she knocks on the door I open, and... We have never met, I mean... She's heard of me and I've heard of her, but I've never seen her in my life, neither has she.

Lily Henderson

@George