Dotty is doing repairs on the space jet, and Oso is to shine the space pod light where Dotty is repairing. Suddenly, Oso's attention gets turned around when he sees a shooting star, and he moves the light around, causing Dotty to do some damage on the space jet. That's when Oso gets a special alert. A girl, Eun-Kyung, wants to make a handprint for a Mother's Day gift. But her father is busy cooking for the big Mother's Day dinner and her sister, Meehwa, needed to go to soccer practice. So Eun-Kyung gets help from Oso so she can make her handprint before her mother comes home for her special dinner.