to care (about it), to be attached (to it); to really want (it)
Non potete tenerci rinchiusi come animali.
You can't keep us locked up like animals.
— Titanic (1997)
We should keep ourselves clean.
Avete già dimenticato cosa abbiamo dovuto fare per tenerci del riso?
Have you already forgotten what we had to do to keep some rice?
— I sette samurai (1954)
Tesoro, adesso puoi tenerci entrambi chiusi in cassaforte.
Darling, now you can keep both of us locked in the safe.
— Titanic (1997)
Spero che saremo in grado di tenerci in contatto.
I hope we can keep in touch.