Captain cool Mahendra Singh Dhoni, skipper of Chennai Super Kings (CSK) is known for his calm and composed presence and he doesn't let his emotion get the better of him. But even the best lose their calm when it comes to high-voltage clashes in the Indian Premier League (IPL). On Saturday, Dhoni seemed to have lost his cool when fellow CSK bowler Deepak Chahar bowled a couple of freebies at the death against Kings XI Punjab (KXIP).