He pretends that he's a stranger here.

Country people are often afraid of strangers.

The villagers regarded the stranger as their enemy.

Those who spend too much time traveling become strangers in their own country.

I know there are cool things to do in the city where I live, but because I'm not from here, I never know about them.

Quit treating me like an outsider.

You're not from around here, are you?

I'm not from around here, so I don't know this area well.

I'm a stranger here.