Blue's Clues (1996)

S3E24 The Wrong Shirt (Opposites)

Upon entering, we notice something unusual about Steve's outfit—he's donned a button-up shirt that resembles his usual pants paired with striped trousers that mimic his typical shirt. Mr. Salt and Mrs. Pepper introduce the concept of opposites, which Steve seems to embrace. The lesson deepens when a character named Bob slides into the Blue's Clues house, bringing along a picture frame and delivering a message to Steve. Bob has a knack for causing things to become opposites, but he also possesses a magical ability to set them right. First, we must identify the opposites before asking him to restore everything. Later, we slide into a book where we assist two sisters with their contrasting preferences in creating their perfect spaces.