What’s the US’s “fourth” city? DC, Baltimore, and Silver Spring are pretty clearly the top 3 but the 4th is more ambiguous. I feel like the main contenders are probably Arlington, Catonsville, Waldorf, or maybe Capitol Heights
One time I was 3rd in line at Subway. Lady in front was chatting with the guy in front of me, then decided to pay for his food. She left, then he started chatting with me. He continued the chain and paid for my food. A mother of 2 walked in next. I grabbed my free lunch and left