Took myself out on a solo trip. Boarded a morning flight from my home city, reached Kolkata airport for the connecting flight, went to the lounge and had lunch (thanks to my sister who got me a card with lounge access). I used to access the lounge in my travels before, but ever since I left my job, all my cards have no longer been accepted. Anyway, after lunch, I came out of the lounge and had some time before boarding the flight. I was sitting by myself, then two uncles came near me. One showed me his phone, indicating we had the same phone, and asked, "Can you charge my phone?" It was a little confusing. I asked him, "You want to borrow my charger?" He said, yes. He had left his in his checked-in baggage. Hmm, I didn't want to lie that I didn't have my charger, thought what harm is it? Let him borrow. I gave him my charger. He said, "You're also going to Hanoi, right?" I said yeah. He went to the charging point. I would have been happy if he...