There’s nothing And Just Like That… loves more than a surprise Sex and the City return and/or cameo—I’m talking Samantha, Aiden, Bank Linda, etc. So why hasn’t Trey, Charlotte’s ex-husband, made an appearance? In a recent interview, Kyle MacLachlan explained why he turned down And Just Like That… and revealed what it would take to get him back in the Sex and the City universe.

“I would love to come back and have fun,” Kyle recently told Us Weekly. He just wants it to be for the right storyline. In fact, he explained that he turned down an offer to appear on And Just Like That… because he felt “there should be more.” He continued, “So I just said, ‘I wonder if the relationship that Charlotte and Trey had demands a little more than their first idea.’” Fair enough!

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Rumors of a Trey comeback have been swirling since March, when Kristin Davis—aka Charlotte herself—revealed a scrapped storyline about the exes. “There was an idea that Trey/Kyle would come on in And Just Like That… and then it didn’t happen,” Kristin said on her podcast, Are You A Charlotte? At the time, she said, she called Kyle and asked him why he turned it down. “He said, ‘I just wanted it to be amazing,’ meaning that it had a kind of almost sad note,” Kristin explained.

Though she didn’t reveal how exactly Trey would re-enter Charlotte’s life in this proposed storyline, Kristin did say that it would explore her character’s “unfinished feeling” about her divorce.

“She really wants to see him, and I, Kristin, also feel that way. So I’m hoping that we can kind of revisit a ‘maybe they run into each other just at an event or a restaurant’ or something like that,” she said.

It sounds like Kyle is hoping for a bit more than just a cameo appearance, though. Maybe, given his current health issues, Harry will need to see a cardiologist in the future? I hear Trey’s very, very good.