Tristan Thompson can't get over how much his kids are growing.
On Tuesday, the Sacramento Kings player, 30, shared adorable photos of his 4-year-old son Prince, whom he shares with ex-girlfriend Jordan Craig, and his 3-year-old daughter True, whom he shares with Khloé Kardashian, hanging out together.
The first snap shows the siblings standing side-by-side with big smiles as they spend time at an arcade while another shows True looking fondly at her big brother.
"Let me love you a little more, before you are not so little anymore #MyEverything❤️❤️," Thompson captioned the sweet Instagram post.
Tristan Thompson Instagram
Kardashian, 37, commented on the photo, writing, "They are so beautiful and sweet!!!! So so blessed!!! What angels! ❤️."
Tristan Thompson Instagram; Rocky Widner/NBAE via Getty Images
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The NBA player typically shares snaps while spending time with his kids individually. Thompson previously gave fans a glimpse of his kids together back in 2018 after True was born, posting a family portrait on Instagram for the first time.
In June of that year, the dad of two also showed off his Father's Day bling, a photo of two gold necklaces that read "TRUE" and "PRINCE" on each piece that was encrusted with diamonds on a chunky curb-style chain. In August, Thompson wrote on his Instagram Story, "The biggest blessing in the world is to be a father 🙏🏾."
Thompson and Kardashian have been on and off for several years, and most recently split in June. A source previously told PEOPLE that the exes are continuing to "keep things friendly" for True's sake.
Tristan Thompson Instagram Tristan Thompson and Khloé Kardashian with daughter True
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Earlier this year, while still on with Thompson, Kardashian seemed to be pondering giving True another sibling. In an episode from the final season of Keeping Up with the Kardashians, Kardashian said, "Being in quarantine with her, I felt bad. She had no friends, she had nobody, because they were isolated from each other. True is getting older. I just feel like it's now time to have another kid."