We happen to think it's a great picture, too!

Rob Kardashian has been largely silent on social media until recently, but he just Instagrammed X17's sweet photo of brother-in-law Kanye West planting a kiss on baby North. Maybe he was missing his famous family?

While the reclusive reality star seems to be paying a tribute to his relatives, that doesn't mean that he's eager to jump back into the mix quite yet! In fact, that's why he skipped sister Kylie Jenner's big 18th birthday bash.

"Rob just had absolutely no intention of going to Kylie’s 18th birthday when it became such a public event. With the way he feels about himself at the moment, the last thing he wanted to do was to go to Nobu in Malibu, a spot where the paparazzi camp out waiting for celebrities to arrive," a source dished to Hollywood Life. "With all the cameras there filming for E!, he knew it would’ve been an absolute circus. He just thinks it could’ve been handled more privately. That kind of showcase just isn’t for him, and it’s everything he hates," the source added.

We wonder if Rob is as close with Yeezy as he was with Lamar? It looks that way!