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If you're drinking on the plane and tip your flight attendant, they'll be extra attentive and maybe throw you a free round. But you have to keep insisting they take the money, they're not allowed to accept it on the first attempt. [BudgetTravel]

If you’re drinking on the plane and tip your flight attendant, they’ll be extra attentive and maybe throw you a free round. But you have to keep insisting they take the money, they’re not allowed to accept it on the first attempt. [BudgetTravel]

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