By the phrase "walking dream fulfillment the author wanted to convey the ease by which the author lived his dream. According to the psychiatrist, everyone has the general urge to pause the chaos in the surroundings. The author always felt that there was peace everywhere when his grandfather lived, which he desperately wanted experience.
Then suddenly, the city dweller came across a hypothetical place which he claimed to be a shocking reality. Everything there was effectively favorable or him.
At that time, he did not mean to explore that place consciously.
But still, he enjoyed being there!