Johnny Galecki recently shared a sweet photo with his “The Big Bang Theory” co-star Kaley Cuoco while they were on the set of the hit CBS TV series.

On his Instagram account, the actor posted a black-and-white snap of the two of them cuddling in between takes. Galecki could also be seen looking intently at Cuoco, while the actress looked straight into the camera. The funnyman couldn’t deny how much he enjoyed the “rehearsal snuggles” he had with his ex-girlfriend and co-star.

Meanwhile, this is not the first time that the ex-couple have shared an adorable photo from the set of “The Big Bang Theory.” Cuoco posted a pic of the two of them walking outside the Warner Bros. Studio two weeks ago. The actress couldn’t contain her excitement at that time, raising her hands up in the air. She and Galecki were also looking at each other in the photo.

Earlier this year, Cuoco was once again linked to her ex-boyfriend Galecki who is currently in a relationship with Ariella Nicole. While at the 2016 People’s Choice Awards, the actors were spotted holding hands and hugging each other, according to Entertainment Tonight. Cuoco also posted a photo from the event via her Instagram account and clarified that she and Galecki are not dating. “#notdating,” she wrote.

Cuoco is in a relationship with her boyfriend Karl Cook. The couple has been sharing adorable photos via their respective Instagram accounts. Cook, a professional equestrian, almost gave up his sport in 2012 when he realized that he couldn’t get his groove back. While speaking with The Chronicle of the Horse, Cook said that he’s glad he decided to stick with it.

“It sounds silly, but I didn’t know how to do anything else. I really didn’t want to go to school, so it was either that and be very unhappy, or really get after riding,” he said.