Four and Eric finish their initiation, and whilst Four declines joining leadership, Eric does not and brings with him ideas for Dauntless as the years progress.
Andrea, born in Amity, is about to take her aptitude test. She knows that she will not be apart of the ninety five percent that stay in the faction of their origin. She's too angry for that. Angry at herself, at her family, at her faction. She knows where she's headed, but she has no idea how long she'll last.
It's no surprise to anyone that Andrea chooses Dauntless, freeing herself from the ideals that have stifled her over the course of her entire life. But what is surprising is how much she changes when her environment truly allows her to just be herself.