Answer:
The practice of learning someone else's story well enough to retell it as your own builds a special connection between the participants.
Step-by-step explanation:
In the title, "Teens learn there is freedom in telling their stories", we can infer that the main idea is the importance in one telling their story, specifically teenagers. The practice of learning someone else's story well enough to retell it as your own means that the teens learn there is freedom in telling one another stories.