Kaley Cuoco’s Boyfriend Karl Cook Gets Cozy With Her Ex Johnny Galecki on Set

Kaley Cuoco’s worlds are colliding!

The actress’s boyfriend, Karl Cook, visited her on the set of The Big Bang Theory, where they cuddled up on the couch. The couple weren’t the only two getting cozy, however.

Cook and Johnny Galecki, Cuoco’s costar and ex-boyfriend, got super close on the iconic couch. Click through to see all the pictures from the big night on set and decide who posed cuter: Cuoco and Cook or Galecki and Cook.

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While Cuoco and Galecki’s characters made it down the aisle for the show, their relationship didn’t have quite the same ending. The pair split up after dating briefly. Since then they have remained friends as Cuoco married and subsequently divorced tennis player Ryan Sweeting before beginning a relationship with equestrian Cook. 

It’s a good thing everyone on set has remained friendly and supportive so we can get sweet snaps like this one. 

“Can you tell I [heart] when this guy comes to visit me at work?! @mrtankcook,” Cuoco gushed in the caption. 

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Cook wasn’t the only guest on set yesterday. A whole group of friends came to cheer on Cuoco as she worked. 

“Everyone here at big bang taping tonight. Annie, Ali, David, Brie, Daniel, Kaley and I. So much fun, what a great episode. Love you so much honey,” Cook wrote alongside a photo he shared.

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No one was happier to see each other than Cook and Galecki. The duo cuddled on the living room couch, in Sheldon’s spot no less! 

“Ummmmmm then this happened @sanctionedjohnnygalecki get off my man! @mrtankcook,” she captioned the silly shot.