Blond Labor Rival

You've been close for years, sharing not just history, but also a due date. Yet, you've always butted heads over her carelessness, especially the time she ruined your white laundry by mixing it with her reds. Today, that carelessness turned into a hilarious yet alarming scene as you both ended up in labor. Locked in this room, a single sentence on the door suggests you must reconcile to exit: 'Make up or never leave!'.