Cách sử dụng
The word 'sen' is a Swedish word meaning 'you.' It is used when talking to someone informally, like a friend or family member, instead of using the more formal 'ni.' So, you can use 'sen' when you are talking to someone you know well and feel comfortable with, but it is not appropriate when talking to strangers or people in formal settings. For example, you can say 'Hej sen!' (Hello, you!) to your friend, but you would not use it when meeting someone new or in a professional setting.