tell us about john corbett's return. >> a very happy return.ng and familiar. and, you know, ten years have passed. so there's maturity in their relationship. and he has matured in ways that are right and developmentally correct. >> so many people, so many fans on social media, were so excited to hear that samantha will make an appearance. >> it's the 25th anniversary of the show. it felt like something really nice and happy and a nod to this experience that all four of us shared. >> sweetheart, this is the first time in the history of manhattan that women have had as much power and money as men, plus the luxury of treating men like sex objects. >> it's a cameo, very small. we don't want to oversell it. >> manage your expectations? >> yes, exactly. >> reporter: for many, these ladies broke taboos with their candid conversation -- >> i'm going to write the whole thing off as a bad date with a cash bonus. >> reporter: now, a bit older, they're ready to do it again one brunch at a time. >> i read someplace where you said, this season is about resil