Foreighner

We know who you are.
You know who you are.

For example,
You are walking and a man trods
up to you, “Come and enjoy our food!”
You reply, “Nie, dziękuje”

Or when a woman glares you down
on the tram when you speak your
mother's tongue.

Or when you learn a word by heart, yet your friend corrects you.

We are the foreigners, you know who we are.