User blog comment:Mobo85/Hot off the Presses: "Across the Second Dimension" Debuts August 5/@comment-1852035-20110723154713/@comment-5151799-20110725165518

Because Baljeet and Wendy kissed in Christmas Vacation, which takes place chronologically after the show, therefore, during the summer which the main show, the two movies, and so forth, take place, no one has kissed one another yet. So you can hardly use that as an excuse. :P