take care of
Das kümmert euch gar nicht, oder?
You don’t care about that at all, do you?
Songlian ist neu hier, kümmert euch bitte um sie.
Songlian is new here, please take care of her.
— Rote Laterne (1991)
Take care of it!
Why do you care?
Warum kümmert euch das überhaupt?
Why do you even care?