We literally can’t believe how big Jackson Roloff is getting! In the last year, we’ve watched the tiny tot take his first steps and adorably learn how to dance. And we’ve witnessed his cuter than cute friendship with his pup Murphy bloom, too. Now, Jackson’s proud mama, Tori Roloff, has shared the next precious milestone of her son’s life — he is fully aware of how old he is! 

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The Little People, Big World star added the sweet clip of herself chatting with Jackson to her Instagram story on Monday, Sept. 24. In the video, Tori, 27, started off by saying, “Jackson, can you please tell everyone how old are you?” Then, while looking straight into the camera, the little Roloff pointed to his mom with one finger. Clearly excited by his new achievement, Tori laughed and cheered. “Yeah, one! Good Job!” she said while also pointing with her finger.  

Lucky for us, the cuteness didn’t stop there! Tori then added another clip of herself asking Jackson the same question again. But this time, Jackson thoughtfully set down the veggie straw he was eating before answering his mama’s important question. So sweet! 

This isn’t the first time we’ve gotten a glimpse at baby Jackson’s precious personality. Last week, his grandpa Matt Roloff shared the cutest photo of Jackson looking annoyed with cousin Ember on her birthday. “He doesn’t look too thrilled about sharing a seat with Ember,” one fan commented on the pic. Such a big personality for such a small child — we can’t to see Jackson’s next milestone!