Swapping - Newlyweds Next Door -2021- Korean-vega...

It seems you're asking for a review of a Korean film or show from 2021 titled Swapping Newlyweds Next Door (possibly also listed with "Vega" in the title).

However, I want to clarify: in major databases (like MDL, KMDb, or Naver). The title strongly suggests an adult-oriented or low-budget indie movie (sometimes referred to as “Korean erotic drama” or “Vega” productions — Vega being a distributor or label for such films). Swapping Newlyweds Next Door -2021- Korean-Vega...