A shy story about a boy

This story is about a boy and his dog.One day the boy buy ice cream with his dog.He was  shy about talking with peoples.And he didn't say anything to other peoples.At last the boy bought a ice cream.But he saw his dog was missing.So he asked all the people.The interesting things was that he wasn't why.the end.

I think "try" it's a good word in the world.and shy is a good things too.