Lisa Rinna and Kim Richards got into it during a recent episode of The Real Housewives of Beverly Hills, with Richards threatening Rinna she’d reveal something about her husband Harry Hamlin. The episode was filmed in Amsterdam and the fight took place over wine.

Kim Richards apparently became sick of Lisa Rinna questioning her sobriety, because she lashed out at the former Days of Our Lives star, indicating she’d reveal a secret about Harry Hamlin if Lisa Rinna didn’t shut up. Lisa Rinna, in turn, smashed her wine glass and was about to go after Kim Richards when their costar Yolanda Fisher pulled her away. This has now prompted a new hashtag, #WhatDidHarryDo?

So what–if anything–did Harry Hamlin do?

“There is a hashtag #WhatDidHarryDo? out there so maybe someone will tell me at some point, and I hope it was good,” Hamlin said at the Raising The Bar to End Parkinson’s event in Sherman Oaks, California this weekend.

Harry Hamlin: I wish Kim Richards would tell me #WhatDidHarryDo! http://t.co/Zc6JHwjB4y pic.twitter.com/FX00FOlZ3w

— Us Weekly (@usweekly) March 8, 2015

He also talked about how both he and Lisa Rinna are always quick to come to one another’s defense.

“She and I would equally defend each other’s honor,” he told Us Weekly. “I was actually proud of her. I mean, look–you are getting your back up against a wall with something like that. What do you expect you know in the long run? But every time I see it, I go, ‘You go girl!'”

Harry Hamlin was initially uncomfortable about Lisa Rinna joining the cast of The Real Housewives of Beverly Hills, but now he’s actually quite pleased with her work on the show.

“Well, you know, I am [proud] because she’s doing a magnificent job,” he said. “I think she’s bringing some class to a show that is kind of a reflection of who we are today. So in some sense it is art in that respect. I think she’s doing an extraordinary job.”

So what do you suppose Harry Hamlin did that had Kim Richards convinced she was about to spill the beans about some deep, dark secret? And why–if Harry did nothing–did Lisa Rinna break her wine glass and appear as though she was about to go after Kim Richards?

Oh, that’s right–it’s The Real Housewives of Beverly Hills. That answers the question–doesn’t it?

Perhaps during a future episode of The Real Housewives of Beverly Hills, someone will answer the question, #WhatDidHarryDo? with a bit more detail. And maybe someone will even let Harry Hamlin in on the secret.