Now, this would be the most random Hollywood couple in history!

During The View on Friday, Feb. 10, Bob Saget and Lena Dunham had fans scratching their heads when they awkwardly flirted throughout the entire episode. Bob was a guest co-host and she was promoting the new season of Girls.

After Bob praised her for being such an inspiration to his three daughters, Lara, Aubrey, both 27, and Jennifer, 24, Lena fired back with a super funny yet awkward response. "How do your daughters feel about me attracted to you?" Lena said to the Full House star during their appearance on the show.

lena dunham bob saget the view r/r

Lena and Bob on The View.

When the series came back from a commercial break, Bob responded to her line by saying, "You said you were interested in me and had a crush, but I have a girlfriend and you have a boyfriend, but we can double and you know maybe, who knows swing, I don't know?" Uh…

MORE: Bob Saget Admits He's Jealous of John Stamos

"It's the modern way," Lena quickly added.

Shortly after the episode aired, The View shared a cute photo of the two on Instagram with the caption, "?New couple alert! ? #HannahTanner #AllInGoodFun ?," assuring fans that their on-air stunt was just a funny gimmick!

Lena then took to Instagram after to share a selfie of the two backstage. "We're engaged! He said yes! Watch @theviewabc to see us revel in it ?" the Girls star captioned the cryptic pic.

And it didn't take long for the actor to share the same pic of the pair on his own page! "I'm good with it and so is my girlfriend and her boyfriend. #Doubledate #Swingers," he wrote.

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Bob, 60, was married to Sherri Kramer from 1982 until 1997. Today, Lena, 30, is dating fun frontman Jack Antonoff, and has been since 2012.

Thanks for the laughs, Bob and Lena!

Click through the gallery below to see The View hosts through the years!