In Mary Janes Adolescent Studies Episode 4: The Age When You Want to Try Dating, the story follows the protagonist Mary Jane (nicknamed Mary) as she experiences her first date with a friend. She and her friend Minako embark on a shopping adventure together, exploring new aspects of their friendship and navigating the excitement and uncertainty that comes with growing up. The episode highlights the emotions and challenges teenagers face during this pivotal time in their lives, as they learn about themselves and each other.