I took this shot at City Palace, Jaipur. This guy was lost in his thoughts and grooming his moustache. But the big question is that what was he thinking? I felt like he was thinking about a strange topic, "How important is a word selection in a conversation with a new person"? And after a long thought he would have realised that he should be careful with the words cause new person don't know you and nor about your intentions so using informal words can create misunderstanding.
The next thing he would have thought about would be "The political and diplomatic relations between North Korea and Sudan.