Juniper's Smile (divergent fanfiction)

Guy is 16 now, which means it's time for him to choose who he wants to be. He loves his family, but even they know that he's never really quite fit in with the Abnegation. And he's always wanted to be able to take risks and have fun, so the Dauntless are a perfect option.
He struggles through Dauntless training, and along the way meets a transfer from Amity, June, who treats him different then anyone ever has. There's just one thing about her. She never smiles.
As he tries to uncover her mystery, and as she helps him with his training, he quickly begins to fall for her. But does she have something for this other guy, Four, one of their training instructors. Though he knows he should be brave, he's afraid to find out.