Shirtless Galecki, meanwhile, kept close to his leading lady while wearing plain white beach shorts. Back in the day, Galecki made sure to keep his relationship with ex Cuoco private when they first met on the in September 2010.
"This is the first time I've ever talked about it, ever.
In recent years, he's become the poster boy for adorable nerds on television.
Acting on the small screen since age 12, Galecki has established himself as a prominent actor with two hit sitcoms: John Mark Galecki was born on April 30, 1975, in Bree, Belgium, and raised in Oak Park, Illinois.
After two decades on TV, Galecki finally received his first Emmy Award nomination, as well as a Golden Globe nod, thanks to this role.
helped spice up Galecki's love life: For two years while filming the series, he secretly dated co-star Kaley Cuoco. Galecki found love again a few years later with another actress, Kelli Garner.
Cuoco said "I do" to tennis pro Sweeting, 26, at the Hummingbird Nest Ranch on Dec.
PHOTOS: Stars who fell in love on set During a Mexico getaway, Galecki, 38, and Garner, 29, were photographed doing some heavy petting on the beach on Sunday, Jan. In several intimate snapshots, the CBS star could be seen leaning into Garner for a kiss on her lips and shoulder, and touching Garner's stomach.
At one point, the two lovebirds also stood up while Galecki nuzzled his head into her neck.
We've seen that happen on other shows." Since the shocking reveal, both actors have stepped out publicly with new romances.
Us Weekly exclusively broke news about Cuoco's engagement to tennis player Ryan Sweeting after three months of dating in September this year.
His character's sensitive and dorky demeanor captured audiences' hearts, we well as Roseanne Barr's—she decided to keep him on the show for the next five seasons.