French President Francois Hollande shakes hand with PM Modi at 'Mission Innovation: Accelerating the Clean Energy Revolution' meeting at the COP21, United Nations Climate Change Conference, in Le Bourget, Paris.
Narendra Modi meets Brazil's President Dilma Rousseff during COP 21.
Prime Minister Narendra Modi addresses world leaders at the COP21.
It seems that the two leaders share some lighter moments during the meet.
Microsoft co-founder Bill Gates was also present at the summit.
More than 150 world leaders are meeting at the conference.