What funny things happened when southerners went to the north?

China has a large area and a large population, so we are divided into southerners and northerners. Southerners and northerners have different schedules and living habits. Is there anything funny about southerners coming to the North? Let's take a look together. First of all, let me talk about myself. Actually, I'm from the south, but I've been to Beijing in college, so I'm not very familiar with the climate in Beijing. I think the pace of life in Beijing is still very fast, because I am a southerner after all and I am not used to the customs there. For example, my roommate and I, because they are both northerners, can't understand their dialects when communicating, but we still get along well, because I think their dialects are particularly funny and Mandarin is particularly authentic, because they often laugh at my poor Mandarin, and because I am from Guangdong, I speak Cantonese.

Secondly, I think Beijing is particularly cold. As a southerner, I am not used to it. Because we live in the south, the weather is hot, so it is colder to go there. Moreover, there is no heating in the south and heating in the north, so I still feel quite comfortable, because the heating supply there is particularly sufficient. The last one is the problem of taking a bath. There, I feel that northerners like to take a bath in a big bathhouse, while we southerners like to take a bath alone in our own home, which makes us feel particularly shy, because it will be strange if we often take a bath together. ? So I feel a little unaccustomed, because I used to take a bath alone since I was a child, but fortunately, I got used to it after a long time.