The reality star was all smiles as he was spotted receiving plenty of affection from girlfriend Blac Chyna when leaving a cosmetic dermatologist's office Thursday in Beverly Hills.
However, not everyone was as happy as Rob. Shortly after the post, sister Khloé Kardashian, 31, posted a flashback Instagram of their pair, saying: "It's simple..... I miss you."
Kourtney Kardashian, 36, reposted the image on Twitter, writing: "True love."
True love. https://t.co/Qv34z0T198— Kourtney Kardashian (@kourtneykardash) February 19, 2016
Since dating Blac Chyna in January, the sock designer has become less reclusive and more in the public eye.
Kardashian has been spotted on several outings with his lady love, most recently displaying his slimmer physique after a gym session.
In addition, the couple have been affectionately sharing photos of one another on their respective social media accounts.
Despite familial complications, Kardashian appears to be falling head over heels for his girlfriend.
"For the first time in forever, Rob seems very excited about the future," a source told PEOPLE. "He feels there's strong potential for this relationship to go a long way but for now they are very content and complement each other really well."