Lane Kiffin and Kirby Smart have one of the best relationships between opposing coaches in the country. Kiffin is known for speaking his mind and trolling opposing teams and coaches every chance he gets, and Smart is one of the few that actually dishes it back to him. This creates a unique scene every time they play each other, but their banter at the end of the day is all in good fun.
This banter between the two will likely continue for as long as both are coaching in the SEC. In fact, it probably will continue much longer than that well into retirement when their coaching days are over.