User blog comment:Poptropica411/Phineas plus Isabella equals Phineas and Ferb: Across the Second Dimension in Fabulous 2D?/@comment-213.60.152.184-20110302171814/@comment-3006892-20110319055625

Yes, I very well do remember that scene. But it was over in literally twenty seconds and the episode could have gone on perfectly fine without that scene (In other words, it was a Big Lipped Alligator Moment)