Rajon Rondo does not like Chris Paul.
That was evident when the two got into a fight on the court in 2018 after Rondo essentially spit in Paul’s face.
Now that you know the background on those two, it explains why Rondo wasn’t too happy when a fan came up to him, and not only hugged him, but referred to him as Chris Paul.
Rondo likely noticed that the guy was recording and elected to just walk away instead of stomping his face in.