What favor did Grayson ask of Maniac?

Grayson asked Maniac to help him with his reading and writing skills. Grayson, who worked as a minor league Baseball player, wanted to improve his literacy to fulfill a long-held dream of being able to read and write better. In exchange for Maniac's help, Grayson offered him a place to stay and a sense of companionship. Their relationship deepened as they both learned from each other.