Nailing down: Achieving or successfully securing something. In the context of the episode, it refers to successfully finding and booking flight deals. Wallet-friendly: Economical or inexpensive; easy on the budget. Hidden gem: Something, often a place, that is not widely known but is of great value or quality. In the episode, it's used to describe local food spots that locals enjoy but tourists might not be aware of. Off the beaten path: A phrase that means going to less popular or less touristy places, away from the typical tourist routes. Last-minute deals: Deals or offers that are available just before an event or trip takes place. Spontaneous detours: Unplanned changes in travel plans that can lead to unexpected experiences. Peace of mind: A feeling of calm and reassurance, often because you know you are protected or prepared for any situation. Blowing your budget: Spending more money than planned; exceeding the amount of money you had initially set aside for something.