Why do a boy put sugar on his pillow before he goes to bed?

A boy might put sugar on his pillow before bed as part of a playful or whimsical bedtime routine, believing it will attract friendly spirits or fairies to visit him in his dreams. Alternatively, it could be a personal ritual or superstition that he believes brings him good luck or sweet dreams. Overall, it reflects a child's imaginative thinking and desire for comfort during sleep.