Kane Williamson has lots to ponder over after his dismissal © CA/Cricket Australia/Getty Images

Kane Williamson and Aaron Finch at the toss © Getty Images

Aaron Finch and Kane Williamson improvise while greeting each other at the toss © Getty Images

New Zealand with their spoils after the 2-0 win over India © Getty Images

Kane Williamson walks off as India celebrate © Getty Images

Virat Kohli congratulates Kane Williamson © Getty Images

Kane Williamson scored 89 to put New Zealand in a commanding position © Getty Images

Kane Williamson watches it out of R Ashwin's hand even when at the non-striker's end © Getty Images

Kane Williamson plays a cut © AFP

Kane Williamson turns on the style © AFP

Kane Williamson and Virat Kohli pose with the trophy © @BLACKCAPS/Twitter

Kane Williamson and Tom Latham pose with the series trophy © Getty Images

Kane Williamson was dismissed by Yuzvendra Chahal in his comeback game © Getty Images

Rishabh Pant listens in as Virat Kohli and Kane Williamson have a chat © Getty Images

Kane Williamson is airborne during his quickfire innings © Getty Images

Kane Williamson blasted 95 off 48 balls © Getty Images

Kane Williamson adjusts himself for a shot © Getty Images

Virat Kohli and Kane Williamson pose with the T20I series trophy © Blackcapsnz/Instagram