Also, if you don't want to go to the bar in the train, you can totally picnic without having to pay airport level of extortion for drink and food. You can bring

Also, if you don't want to go to the bar in the train, you can totally picnic without having to pay airport level of extortion for drink and food. You can bring your own food on a plane but not drinks and if you are having lunch in the plane but it is just not that comfortable, better doing that in the terminal.