Certainly, it's people in the city. City life is vibrant, and people are out more often compared to the countryside, leading to more socializing and visiting each other's homes for fun. There are also more people to socialize with, making it common to gather for dinner or drinks at someone's home.
確かに、市内の人々です。市の生活は活気があり、田舎と比べて人々がよく外出するため、交流が多く、楽しみのためにお互いの家を訪れることがあります。交流できる人も多く、誰かの家で夕食や飲み物を楽しむことが一般的です。