Wizards Of Waverly Place S3 Ep 26 - F2F Transformations

Season 3 Episode 26 Moving On
When Justin fails to get over Juliet, Alex transforms Harper into a young version of Juliet. Justin is delighted to see her again, until Harper, as Juliet, tries to make him move on. She does convince him to move on after revealing herself. The episode ends with Justin on a date with his new girlfriend and the real Juliet watching him from afar, with a smile on her face.