Anime fans usually hope to see love triangles resolved by the end of their favorite romantic comedy series, but unfortunately, More Than a Married Couple, But Not Lovers (based on Yuki Kanamaru's manga of the same name) cannot boast such a resolution. Viewers may be disappointed by Episode 12's loose ends, but the series concluded in a wholesome way that pointed toward a potential second season.
Source：https://www.cbr.com/more-than-a-married-couplefinale-season-2-tease/
