Since Lisa Rinna officially joined the cast of The Real Housewives of Beverly Hills back in Season 5, fans have definitely gotten to know the actress and mogul quite well over the years. They've also gotten to know her two daughters, Amelia and Delilah, as well as her iconic mom, Lois. And, yes, they've also been granted some access to her husband, the one and only Harry Hamlin.

If more recently it feels like Harry's been sharing more of himself on RHOBH, Lisa explained that she never wants to push her husband to appear and that it's been a process of sorts.

When Lisa appeared on Watch What Happens Live with Andy Cohen on September 15, she and Andy Cohen reflected on how Harry felt about filming in the early days. "He said, 'I will give you three moments, and that's it,'" Lisa recalled in the clip above in which Andy also shared some inside info. "In his own way and in his own time, yeah, [he's engaged]... Well, you know, Harry watches every single episode. He's been a part of all of it. He's so invested."

During the bash held by Dorit Kemsley to show off her bridal collection in Wednesday's (September 15) episode, Harry surprised and delighted everyone when he made a cameo. When Harry showed up, he didn't just mix it up with the cast and their significant others at the dinner table, but he also went off later in the night with the husbands and they bonded. He also stepped in to support Rinna when things were getting tense and he noticed a shift in the body language.

"He's very smart," she told fellow WWHL guest Sarah Paulson. "He just knows."

Lisa also shared some insight into how Harry feels about his fellow RHOBH husbands. "That was really big [when he showed up to the party]. And, again, I never push him... We never push Harry. That was his idea," she said. "He knew I was going, and he really likes PK [Kemsley] and Mauricio [Umansky]. And he said, 'You know, I think I might stop by.' And I was like, 'Great.' We just never put any pressure on him. How great was that [entrance at the party]? It's great, it really is."

In the end, Lisa has this philosophy when it comes to her husband: "So we let Harry do what Harry wants to do, and he's joining," she said. "He's coming around. It's fun."

Want more RHOBH? New episodes air every Wednesday at 8/7c.