Though, Tewary's Mahabharat is much different from Ved vyaas Mahabharat, certain minute details to which importance is given is awesome which failed to grab attention of other makers.
Though Karan and Arjun disliked each other due to reasons said and unsaid, there has been situations when the two praised each other's good qualities.
We saw that Karan was against waging war since Arjun won Draupadi fair and square. Same wise, Arjun had respect for Karan which was shown yesterday. The more and more Karan moved near adharma, Arjun started hating him... Else, it was never like Duryodhan and Bhim between them. Loved that cv's took care of it...