2x19 - Braceface

Sharon mistakenly assumes Nina got a nose job during March break and her innocent gossip snowballs out of control, ruining a public relations opportunity for Nina. But when it's revealed that the nose job was just an incorrect assumption on Sharon's part, Nina manages to milk the ensuing press coverage to her advantage. Meanwhile Maria tries--but isn't able—to tell Connor that bad breath might be an impediment to his blossoming romance with Alyson.