Khloé Kardashian Shares Rare Video of Son Tatum Crawling Around the House Ahead of His 1st Birthday: Watch

Khloé Kardashian and Tristan Thompson's son, Tatum, is on the move!

The reality star shared a rare video of the tot — who turns 1 on July 28 — via her Instagram Story, showing their little one quickly crawling around the house while dressed in a brown short-sleeved shirt, matching shorts, sneakers, socks and a bib.

Despite not sharing many photos of her second child — the Strong Looks Better Naked author, 39, and the basketball player, 32, also co-parent daughter True Thompson, 5 — Kardashian has discussed how bonding with Tatum was originally "very hard" since he was born via a surrogate.

"It is really the weirdest thing," the Revenge Body host expressed on a recent episode of The Kardashians. "People do say it takes a minute to feel connected but Kim [Kardashian] said hers was easy. This is not easy."

"I definitely buried my head in the sand during that pregnancy ... I didn’t digest what was happening," the mom-of-two admitted, hinting the athlete's cheating and paternity scandal may have distracted her. "So I think when I went to the hospital that was the first time it really registered. It has nothing to do with the baby."

"I definitely was in a state of shock from my entire experience in general. I felt really guilty that this woman just had my baby and I take the baby and go to another room and you are separated," explained the Good American co-founder. "It felt like such a transactional experience because it is not about him. I wish someone was honest about surrogacy and the difference of it. But it doesn’t mean it is bad or good. It is just very different."

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Kardashian said she forgives her baby daddy for his betrayals, "but that doesn't mean I forget what he's done."

"I forgive Tristan for me because I've got to let that s*** go. I need to for myself. I can't move on with my life if I'm holding onto this bull****," the TV personality explained, noting she has no interest in romantically reconciling with him.