The Martian Way and Other Stories Page 43
Mark Annuncio wandered everywhere. His eyes shone as he listened, and he pressed himself forward to hear better. The group suffered him to do so with various degrees of reluctance, in accordance with individual personalities and temperaments. None spoke to him.
Sheffield stayed close to Mark. He scarcely spoke either. He bent all his effort on remaining in the background of Mark's consciousness. He wanted to refrain from giving Mark the feeling of being haunted by himself; give the boy the illusion of freedom instead. He wanted to seem to be there each time by accident only.
It was a most unsuccessful pretense, he felt, but what could he do? He had to keep the kid from getting into trouble.