Kaley Cuoco, Karl Cook Call Each Other Their 'True Other Half'

Kaley Cuoco and Karl Cook recently opened up about their romance.

Earlier this month, the "Big Bang Theory" star said yes to Cook's wedding proposal. Now, Cuoco and Cook will be gracing the cover of the January 2018 issue of Sidelines. In their interview with the magazine, the couple shared how their relationship started and how it progressed.

"We have been each other's true other half since day one and we can't wait to spend forever together," the pair gushed at each other (via Entertainment Tonight). "Dogs, horses and all!"

As for their first encounter, Cook explained that they met at Thermal in 2016. They instantly hit it off. In fact, he asked Cuoco out to dinner on the same day and since then, they have been together. He added that their passion for horses paved the way for their romance.

"We met each other because of horses," Cook further explained. "Horses are a big part of our lives individually and together it's amplified because it's something we share and we can do it together."

As for Cuoco's career, the "Charmed" star added that she is "unsure of what [her] future holds" after "The Big Bang Theory," but she has been thinking about it a lot. She is certain though that she wants a change of pace and free time with Cook.

"All I can say is it will include a lot of horses, dogs and free time with Karl," Cuoco said. "I will never be done working since it's what I do, but I look forward to a change of pace."

In related news, Cook and Cuoco are still in the mood to celebrate their engagement weeks after he popped the big question. On Wednesday, the newly engaged couple visited the Happiest Place on Earth with her sister Briana Cuoco and some of her friends.

The "8 Simple Rules" star shared a series of photos of their Disneyland visit on Instagram. "He took me to Disneyland and it was pure magic. Mad love for this group that surrounds me!" Cuoco wrote in the caption.

The snaps include Cuoco giving Cook a kiss on the lips, the group enjoying a ride and then sharing some desserts. There were also several shots of Cuoco with her friends and sister.