Nearly a month after he was rushed to the hospital and diagnosed with diabetes, Rob Kardashian reconnected with his fans through Instagram. The 28-year-old reality star posted a selfie of his face in the early hours of Wednesday morning. In the photo , Kim Kardashian 's brother is covering most of his face with a bandana, revealing only his hazel eyes. As for the caption, Rob opted for just emojis to describe the shot, using two frowning purple devil emojis. There is no time stamp for the photo, but the rest of his pictures on Instagram have been deleted.