Virat Kohli, who became the leading run-getter of Indian Premier League on Tuesday, talked about how AB de Villiers inadvertently helped him in the recently concluded Test series against South Africa. In an exclusive chat with NDTV, he said,"I actually learnt something from him in the recent Test series that we played. And I made that adjustment to my game, which I haven't told him about yet." Kohli became the first India captain to win a bilateral series in South Africa. After losing the Test series 1-2, Kohli's team crushed South Africa to win the One-day International series 5-1 and then clinched the Twenty20 International series 2-1 to end the tour on a high. The Indian captain also opened up on his county stint ahead of India's tour of England and said,"People have their personal opinions and I respect that. But I have to do what is best for my preparation going forward."