We should do this again sometime

Meaning

A polite way to end a social interaction regardless of whether you actually want to see the person again. It functions more as a courteous sign-off than a concrete plan.

Polite, non-committal

Used in a sentence

• It was great catching up at the park, we should do this again sometime.
• We should do this again sometime after you get back from your trip.
• That dinner was lovely, we should do this again sometime.