The former couple, who also played love interests on the CBS hit comedy, spoke in detail about their romance and breakup and how they kept it secret.
Johnny Galecki needed just one word to counteract his "Big Bang Theory" co-star's assessment that life before wedded bliss was "boring."
The "Big Bang Theory" alum and Meyer welcomed a son last year.
"The Big Bang Theory" alum is catching up on her TV during the coronavirus pandemic.
"The Late Show" host Stephen Colbert asked a personal question and received an amusing and awkward response.
The Beatles' hit "Help" provides the soundtrack to the poignant clip.
The show’s star is apparently ready to move on from the role that made him a household name.
"So much love for you both," the actor wrote to Cuoco and her new husband, Karl Cook.
The episode left the door slightly open for an appearance next season.
His character has some explaining to do in an awkward homecoming.