Can't wait ‼️ MISS YOU POPS

A photo posted by ROBERT KARDASHIAN (@robkardashian) on


This is touching.

Rob Kardashian is readying to welcome his first child with fiancé Blac Chyna in the fall, and the reality star shared his excitement about becoming a father by posting a throwback of late dad Robert Kardashian Sr. "Can't wait ‼️ MISS YOU POPS," he captioned the image. The Kardashian family patriarch passed away from esophageal cancer in 2003.

The sock designer is already getting practice with kids by helping out with his lady love's son King Cairo, as well as his five nieces and nephews.

Kimmy K's little bro has taken great strides towards happiness this year after battling depression, weight gain, and a diabetes diagnosis, and he has his baby mama largely to thank for that.

"When I linked up with Rob, he was at a point where nobody could really help him. But I'm the type of person that likes to motivate my friends and help them figure out how they can do better. That's how we really started off," she explained in the newest issue of Elle. "Around Rob, I'm always able to speak my mind and speak freely and not care. I can do the craziest stuff or say the craziest stuff, and he doesn't judge me," she added.

Things certainly change in the blink of an eye!