What episode of Code Lyoko shows the best relationship with Jeremy and aelita?

The episode "Aelita" from Season 1 showcases the best relationship between Jérémy and Aelita. In this episode, Jérémy's determination to help Aelita regain her memories and his emotional connection to her are highlighted. Their bond deepens as he risks everything to ensure her safety and well-being, emphasizing their growing affection and teamwork. This episode effectively captures the essence of their relationship within the context of the series.