(Did I Just Miss Something Here?) Once upon a time, 20 years ago or so, there was a show in Canada called Hillside, that moved to American TV on Nickelodeon and was renamed Fifteen. It was an ongoing teen saga about kids in High School dealing with BIG problems: Divorce, Drinking, Nasty Rumors, Schemes, Lies, Unrequited Love, Break-Ups, Double Crosses, Impossible Homework Assignments, Inconsistent Canadian Accents and Tragic Wardrobe Choices. Nickelodeon aired the show on Sundays at 1pm and…