Khloe Kardashian has dished out details of the first time she kissed beau Tristan Thompson on her Khloe With a K app.

Kardashian And Thompson's First Kiss

The reality star just can't stop gushing about the soon-to-be father of her child, and on Valentine's Day, Kardashian revealed that like just about everyone else, she was also nervous before she locked lips for the very first time with the NBA player.

"I was so nervous. I liked Tristan so much," the Keeping Up With the Kardashians star wrote on her app on Wednesday, Feb. 14. "It was after a night of us hanging out and we were with a bunch of friends at one of their houses. We were all drinking and telling stories and just enjoying each other's company."

The 33-year-old added that she knew almost immediately that she and Thompson shared a great chemistry.

Kardashian faintly recalled that the two of them started kissing in their friend's kitchen in front of everybody and made the others feel slightly awkward with their passionate make-out session.

"It was pretty magical! I never want to forget that moment," she exclaimed.

Kardashian Gushes About Her Baby Daddy

Kardashian is expecting her first child with the Cleveland Cavaliers player in April. While this will be Kardashian's first child, Thompson will become a father for the second time. He already has a one-year-old son named Prince Oliver from his previous relationship with Jordan Craig.

Since announcing the baby news in December, The Revenge Body star has not only shared several photos of her growing baby bump on social media but has also often taken to her app to post details of her relationship with the athlete.

She recently gushed about how she knew Thompson was "the one" and how she's never felt the level of comfort or safety with anybody else.

Thompson Wants To Be A Hands-On Daddy

Thompson reportedly intends to be a hands-on father and is super excited about the baby's arrival. A source told Entertainment Tonight last month that the basketball player is considering a move to Los Angeles to spend time with his lady love and the baby.

The insider reported that Thompson is willing to switch teams from the Cleveland Cavaliers to the Los Angeles Clippers to make sure he's around.

"There's a chance he may come play for the Clippers," the source told the publication. "Her family and support network is in L.A. — it's her first baby and she's going to want the support of her sisters and [mom] Kris [Jenner]."