6. MS Dhoni and Faf du Plessis

In the series decider at the Wankhede stadium, Dhoni decided to bowl first after winning and the decision back-fired drastically as the Proteas went on to post a 400+ total, with 3 of their batsmen scoring centuries. As Faf du Plessis was not out on 100, he smashed Axar Patel for a six and fell down with bad cramps immediately. The first person to help him even before the physios was MS Dhoni, who asked him to lie down and stretched his legs for him.