How to treat the behavior of big sister undressing and dancing in northeast subway cars?

My sister's behavior shocked me very much.

On the subway, this sister was not embarrassed at all. She took off her coat and danced. There were many people in the carriage, and the passengers next to them turned their heads after seeing the behavior of the elder sister. The uncle next to them didn't know where to look. After this scene was recorded by netizens, it was uploaded to the Internet, and netizens said that the aunt was socially arrogant. She danced openly in the carriage and recorded a video, which caused a heated discussion.

In Bian Xiao's view, dancing is a personal hobby, especially for women of their age, who need to exercise and strengthen their resistance, but they should also distinguish between occasions. Northeasters are generous and don't care about face. When we go out, we should be enthusiastic about public welfare and think of others. Take the subway to abide by the regulations and cooperate with the staff.

There are many other passengers in the carriage.

Dancing in the carriage will affect other passengers. Some passengers are resting, but such loud music will obviously disturb others. This sister's behavior is wrong, and I don't advocate such behavior.

2. My sister is shooting a video, and I can see that she is a short video lover.

Dancing in the subway can win high attention and praise for her video. Big sister is not afraid of other people's eyes, so she took off her coat and jumped up directly. Everyone next to you will stay away from her when they see it.

This kind of behavior is embarrassing.

After watching the video, Bian Xiao admired her sister's courage. If it were me, I wouldn't do such a thing at all. There must be a bottom line to get the attention of others, and it must not affect others. This elder sister can record video dancing after getting off the bus, instead of taking off her clothes and dancing in the subway. This behavior is dangerous in itself. Passengers come up at every station, and the elder sister has disturbed others.

Do you think your sister's behavior is correct? Please tell me your opinion on this matter.