One of my favorite Piggy moments has to be in TGMC. When she and Kermit are walking along beside the duck pond, Piggy suddenly realizes that Kermit is jealous--really and truly jealous--and her surprise and delight in this discovery are just adorable. But Kermit is too touchy on the subject of his jealousy/her favor and their sweet moment segues into a nasty argument, where Piggy really lets loose. 800 different emotions, indeed.