Kaley Cuoco Had A Crush On A Big Bang Theory Co-Star

Kaley Cuoco began crushing on Johnny Galecki on The Big Bang Theory set.

Kaley Cuoco began crushing on Johnny Galecki on The Big Bang Theory set.

Kaley Cuoco admitted to having “a very big crush on Johnny early on” as they began filming the show together in 2007. 

“I was so not even hiding it,” the actress confessed. 

 We were both dating people at the time, but I only had eyes for Johnny. 

Then, when I found out he had eyes for me too, I was like, Uh‑oh, this is going to be trouble.”

Galecki, for his part, also had a romantic attraction but had no idea that the flirting was real.

“I have a healthy ego, but you really have to kind of club me over the head to let me know you’re flirting with me,” he said.

Although they broke up in 2010, Kaley Cuoco and Johnny Galecki have remained very close, their romantic love blossoming into a love of another type.

The two are still big fans of The Big Bang Theory and of one another.