A Dialogue

Me: French potatoes please. Medium size.
Girl: japanese - japanese - japanese...
Me: Wakarimasen (Don't understand)
Girl: japanese - japanese - japanese...
Me: Gomen nasai (Sorry) Wakarimasen (Don't understand)

The girl dissapears and comes back with a boy.

Me: French potatoes please. Medium size.
Boy: Anything else?
Me: No thank you.
Boy: Thank you.

The girl comes back and hands me a tray with medium French fries on it.

Me: Can I have ketchup, please.
Girl: Ah...

The girl goes away, comes back and puts another French potato portion on my tray. I look confused.

Me: Can I have ketchup, please.

I get my ketchup and my mind remains totally blurred as I go to my table.