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Kaley Cuoco-Sweeting and Johnny Galecki are probably the friendliest exes on television. So much so that even the 29-year-old actress' husband, Ryan Sweeting, is fan of her former flame.

"The Big Bang Theory" star was asked by a caller on "Watch What Happens Live" how she deals with working with her ex-boyfriend on the show, and, to no surprise of the fans, Kaley confessed that there is zero awkwardness between them.

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"Well, we dated like five years ago, so I think we both moved on," she said. "Johnny is actually one of my best friends. It’s a situation that ended well. I understand sometimes it doesn’t. It could have gone horrible."

Kaley continued to sing Johnny's praises, revealing that he even gets along with her hubby. "He's one of my dearest friends and Ryan loves him. Johnny loves [Ryan]," she admitted. "I got lucky."

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The CBS co-stars secretly dated from 2007 to 2010, but it wasn't until 2013 that Johnny, 40, opened up about their relationship.

"I just don't like to speak about it. And not because I'm trying to be enigmatic; I just worry that it will conflict with people's acceptance of ['Big Bang Theory' characters] Leonard and Penny," he told CBS Watch! magazine. "I get the curiosity, but I don't want to distract from the story."

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Kaley also spoke with the publication in 2010 about her secret romance. "It was such a huge part of my life and no one knew about it," she said. "It was a wonderful relationship, but we never spoke a word about it and never went anywhere together."