Once while travelling by the local bus, I got a seat beside a very strange man. He seemed interested in every passenger aboard. He· would stare at a person, scribble some odd mathematical notations on his long notebook and then rriove on to the next. Being quite interested in what he was doing I asked him what all those notations meant and then came the startling reply. He saw a man's face not as a single unit but as thousands of squares put together. He was in fact a statistical expert and a budding artist learning the art of graphics.
From the passage we gather that

Options

A. The author is very inquisitive
B. The author tries to poke his nose in other people's business
C. The author is interested m mathematical notations
D. The author wants to talk to, fellow passengers in the bus