YOU SAID:

Good sir, your pants are on fire.

INTO JAPANESE

いいですね、ズボンが燃えていますよ。

BACK INTO ENGLISH

Okay, my pants are on fire.

INTO JAPANESE

大丈夫、ズボンが燃えてるよ。

BACK INTO ENGLISH

It's okay, my pants are on fire.

INTO JAPANESE

大丈夫、ズボンが燃えてるよ。

BACK INTO ENGLISH

It's okay, my pants are on fire.