Davidson, who left the show in 2017, is set to appear on upcoming episode of the Bravo series, as the women filmed at her husband Vince Van Patten’s premiere for “Seven Days to Vegas.” But not everything went as smoothly as possible.

“I kind of had a feeling something was going on. And I was kind of waiting for something to happen,” Eileen said on a recent episode of Bravo’s “Daily Dish” podcast. “But it did feel a little weird, and I asked Denise, ‘Are you OK?’ because it just felt weird, and she was like, ‘Yeah, I’m fine.’ Something was going on.”

Richards, 49, is no stranger to controversy on this season of the show, but she took to Twitter shortly after Davidson’s interview to explain her behavior.

“Since you publicly spoke about this 😂 @eileen_davidson when you asked me if I was ok at your husband’s premiere I was so nervous knowing I was having surgery in two days. I was so sick & in so much pain but we still wanted to be there.& I hadn’t told any of other women about it [sic],” the actress wrote on Tuesday.

It is unclear what surgery Richards was preparing for, but she underwent hernia surgery in front of the “RHOBH” cameras earlier in Season 10.

Davidson confirmed on Wednesday that the women’s relationship is fine, tweeting: “When I saw this tweet this morning I immediately texted Denise and told her I meant nothing negative or provocative by the comments I made. She called me right away and told me she meant nothing by the tweet she sent. I like Denise very much. I think she’s a very cool chick.”

Davidson left the show in 2017 ahead of its eighth season to focus on her soap opera career. She held a diamond for three seasons.

Richards joined the show the following year and is currently in the middle of her second season.