Rob Kardashian may be withdrawn from the public eye, but he’s certainly been active on social media as of late. While the rest of the Kardashian and Jenner family spent Sunday celebrating Kylie Jenner’s 18th birthday 28-year-old Rob chose to skip out, uploading two strange photos on Instagram instead. He has since shared yet another photo, though this one is much more straight forward.

On Thursday morning Rob shared a photo of his brother-in-law Kanye West and niece North West. As was reported on People magazine, the Polaroid-style photo showed Kanye, 36, kissing North, 2, on the cheek. Rob did not caption the photo to provide any context as to why he uploaded it.

Previous posts from Rob include a photo of a Paul Newman salad dressing label with the caption, “RIP,” and a still image from the 2006 movie “Miami Vice.” The movie still shows Colin Farrell and Li Gong riding in a speedboat together with the caption, “MOOD!” These two pictures are the only others on Rob’s account, aside from a throwback photo of him eating a sandwich on a beach, posted after he wiped his feed clean earlier this year.

The “Keeping Up With the Kardashians” star has spent the majority of the last few years avoiding the public eye due to serious weight gain. As such, he rarely posts on Twitter or Instagram. He does, however, occasionally resurface with a strange outburst or old photo. Despite his limited appearances, Rob is said to be happily living with sister Khloé Kardashian. During a recent interview with Complex magazine, the 31-year-old reality star discussed their current living situation, revealing that she does not allow him to feel badly about living with his sister, pointing out that many of his friends are in much worse situations. She told the publication that her bother was "going through a hard time," but assured them that her home has provided him with the privacy and "freedom" he requires.

During a recent interview with Rolling Stone, Rob's sister Kim Kardashian-West said her brother avoids the public and appearing on “KUWTK” because he “feels uncomfortable.” She added that, for the most part Rob “smokes weed, drinks beer, hangs out and plays video games with his friends.”

Neither Kim nor Kanye have responded to Rob’s recent post.