Rob Kardashian and Blac Chyna Cuddle and Kiss in New Snapchat Videos -- Are They Back On?

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Are Rob Kardashian and Blac Chyna back on?
It certainly seems that way judging by the pair’s latest PDA-filled Snapchat videos!
The on again-off again couple, who have a 4-month-old daughter, Dream, appeared happy as ever in a series of clips posted on Saturday.
In one post, sound-tracked by Kendrick Lamar’s “Humble,” Chyna appears sitting on Rob’s lap cuddling up to the 30-year-old star while singing to the camera. And, in another post she shows off her curves while dancing up to the reality star.

Chyna also asks Rob for a kiss, which he happily obliges.

While we're unsure of their relationship status, one thing is for sure, Rob loves being a dad. He took to Instagram on Wed to post a sweet message in honor of Dream.
“Now I understand why my mom had [six] kids!!" he gushed. “Babies are the greatest gift of Life!!"
See more in the video below.