The bar is unusually empty. Just one girl, sitting on a barstool, reading one of a rather large stack of napkins.
She leans back out. "Ma--Ava? Do you know what's wrong with your house?"
"What's wrong with my what?" Another girl comes up to the door. "...I have no idea what's going on. But this is not my house."
"I mean, when I said 'what's wrong with your house' I meant more 'why your house was missing.'"
"The house is fine," says the girl at the bar. "The door is temporarily replaced with a different one. It goes to a lot of universes, apparently. Hi. My name's Lu."
"According to the bar, who is a person, if you go out and close the door, it will go back to leading wherever it usually does."
"Oh. I didn't realize there were age limits for that, I guess my world doesn't tend to have them. Anyway, she sells non-alcoholic beverages and food and for that matter inedible objects too."
"I mean, a lot of creches and teachers have their own rules about it but... what kind of consent?"
Marie asks, "If the bar's a person, how do they communicate?"
"...The bar is a she and she does napkins with writing on them same way she does drinks, and your parents?"
"I don't think the woman from another universe was commenting on your parents' failings in particular, Helen," Marie says. "I sincerely doubt the woman from another universe knew about your parents' failings in particular."
"Because you're a human? I mean, you look like a human. I only even know the word 'parents' because I read a lot, I think I got it out of a book about birds or something."
"...I mean, humans don't have parents. Or at least humans I have met or heard of before don't. Are humans on your world just a kind of animal?"
"We're not a fungus. We're a lot like animals. But we don't breed like animals."
"Your mother has a pet cat?" Marie asks.
"I love you dearly but I fail to see how that's the most important part of what I just said," Helen says.
"It's the only part I didn't already know," Marie points out.
"Okay, well, I appeared in a random location like every other baby and, like almost every baby that survives to non-baby-hood, was then picked up by a stork and dropped off at the nearest creche."
"We still haven't completely eliminated the infant mortality rate either," Marie points out.
"We've done a good enough job on it that 'that survives to non-baby-hood' isn't usually considered a necessary qualifier."
"Well, if a baby appears and nobody finds it, it'll eventually die of exposure, but a lot more of them get found now that there are storks."