She refused to put her seat and tray table upright, causing further tension. The stewardess leaned in, her voice firmer, “Ma’am, it’s mandatory for safety reasons.” Karen looked unfazed, crossing her arms defiantly. Her actions directly impacted those behind her, making their already cramped quarters even more uncomfortable. The palpable irritation from passengers intensified, a collective groan echoing the cabin. It was clear Karen was determined to make a scene until the very end.