Boy vs Invisible Tickler WMV

Description: Before going to bed, a boy is lying in his bed reading his favorite book. suddenly, he hears some sounds but sees no one. when he has already calmed down, someone grabbed his hands and lifted them up. then, someone invisible began to tickle him. the boy wriggles and tries to free himself. someone invisible is clearly enjoying this. the boy was already on the verge of hysteria, but at some point the invisible left.