The child is very happy and excited because he is also going to fair with his parents. On the way to the fair, the child is fascinated by the natural beauty. He gets attracted to various things but he does not ask for these things because he knows that his parents cannot afford all these things.

The little boy was feeling full of life and laughter while going to the fair. There are several reasons why he may have felt this way:

Excitement:
The fair is a fun and exciting place to go, with lots of rides, games, and food. The little boy may have been looking forward to this outing for a long time, and the anticipation of all the fun he was going to have might have made him feel full of energy and enthusiasm.

Adventure:
Going to the fair can also be an adventure, especially if it's the first time the little boy has gone. He may have been excited to explore all the different rides and attractions, and to try new things like cotton candy or funnel cakes.

Friends and family:
The little boy may have been going to the fair with friends or family members, which can make the experience even more enjoyable. Being surrounded by loved ones and having people to share the excitement with can create a sense of joy and happiness.

Freedom:
The fair can be a place where kids can feel free to be themselves, let loose, and have fun. Away from the structure and rules of school or home, the little boy may have felt liberated and carefree, which could contribute to his lively and joyful mood.

In conclusion, there are many reasons why the little boy in question may have been feeling full of life and laughter while going to the fair. Whether it was the excitement, adventure, companionship, or freedom that the fair provided, he was clearly looking forward to a fun and enjoyable day.