Chai
Railway merchandise is wide! Literally everything that you might need or not, can fall to your lap at any moment! Yet some of the encounters were so annoying but fun to remember, Chai* starts selling very early in the morning, really early you hear the wallahs* shouting "Chaiiii Chaiiii Chaiiiiiii" despite the fact that you might be enjoying your dreams!
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*Chai: tea made by boiling tea leaves with milk, sugar, and sometimes spices.
*Wallah: is one who performs a specific task. A rickshaw wallah drives the rickshaw, a dhobi wallah washes clothes and the chai wallah, you guessed it, makes chai.