What episode of season 3 on hart of Dixie do Zoe and wade get back together?

In Season 3 of Hart of Dixie, Zoe and Wade officially get back together in Episode 22, titled "I Walk the Line." In this season finale, their relationship evolves as they confront their feelings for each other, leading to a heartfelt reunion. The episode wraps up various storylines while emphasizing their connection and commitment to one another.