Kaley Cuoco and Tom Pelphrey will soon officially become parents. As they wait for the arrival of their first child, she reveals how “doting” of a partner he is, even calling him the “best baby daddy ever.”

On Wednesday, the 37-year-old actress showed off how the 40-year-old actor takes good care of her amid their pregnancy. She posted a photo on her Instagram Stories, featuring a sweet note her partner had left for her while she slept.

The note reads, “Hey baby, me and King asleep upstairs. Love you!”

In the same post, Cuoco explained that Pelphrey helped her get rest when their pet was not well. She wrote in the text, “When our little pup KING is sick and coughing so @tompelphrey takes him upstairs to sleep with him so I can sleep.”

The “Flight Attendant” star also referred to her partner as the “best baby daddy ever,” which she wrote in the same post.

E! News, in its report covering the social media update, recalled that Kaley Cuoco announced her pregnancy with Tom Pelphrey in October.

At the time, the “Big Bang Theory” actress took her announcement to Instagram and shared a series of photos, featuring snaps of her baby bump, positive pregnancy tests, and matching onesies.

In the caption, Cuoco revealed that she and the “Ozark” actor will welcome a baby girl in 2023. She also noted that she feels “beyond blessed and over the moon.”

The week after making their announcement on social media, a source, reportedly close to Kaley Cuoco, spoke to People and shared an insight into her journey to becoming a mother.

As claimed, the “Meet Cute” actress “couldn’t be happier” with Tom Pelphrey, adding that she was “very ready to be a mom.”

The same insider told the magazine, which published the claims on October 19, that Cuoco "is so excited that it’s happening.” She has reportedly “been dreaming about this for a while,” and “she is so happy.”

Meanwhile, the “Wedding Ringer” actress and the “Iron Fist” actor were seemingly last seen together in public earlier this week.

Hollywood Life reported that the two celebrities went out to have lunch near Calabasas, California, on Monday, adding that they paused at one point in the outing to share a kiss.

The publication continued that Kaley Cuoco donned an oversized brown Gucci hoodie and paired it with gray Nike sweatpants. She is also said to have completed the look with a pair of pink slides, brown sunglasses, and a gold chain necklace.

As for Tom Pelphrey, he reportedly wore a white Under Armour hoodie and gray jeans for the outing. He also sported a black baseball cap and a pair of sunglasses, as per the outlet.