What did you overhear when someone didn't know you understood their language

What did you overhear when someone didn't know you understood their language?

What did you overhear when someone didn't know you understood their language..

What did you overhear when someone didn't know you understood their language

What did you overhear when someone didn't know you understood their language.

What did you overhear someone talking about you in a language the didn't think you understood ?...