顶替姐姐和他结婚,他对我怀恨在心,却不知救下你的是我。Follows JJ (speaking directly to audiences for the first time!.) and his best friends as they experience and celebrate life's special milestones. From the excitement of going to a friend's house for the first time, or learning how to take care of a pet, to the scaries of visiting the dentist for the first time, everyone can relate to the BIG MOMENTS in each episode.。