Which sentence from the selection from A Long Way Home is the best example of the author’s use of descriptive details about his emotions?

A. I watched as the town unpixelated before my eyes. It was quite small. Too small, surely. But with a child's perspective…

B. I finished work with Dad at five p.m., and by five-thirty I would be back at the laptop, slowly advancing along train tracks and studying the towns they led to.

C. I thought my Indian friends from college might be able to help, especially Amreen, whose father would likely have a more educated guess, so I got in touch with them.

D. The first time I zoomed in on Howrah Station, looking at the rows of ridged gray platform roofs and all the tracks spilling out of it like the fraying end of a rope, I was amazed and shocked that I'd once trod barefoot along these walkways.