Why cabin crew must smile a lot?

Cabin crew must smile a lot as it helps create a welcoming and friendly atmosphere for passengers, enhancing their overall travel experience. A genuine smile can alleviate anxiety and foster a sense of comfort, making passengers feel valued and cared for. Additionally, a positive demeanor from the crew can improve communication and rapport, which is essential for effective service and safety during flights. Overall, smiling contributes to a pleasant environment that encourages customer satisfaction and loyalty.