There is also a little sister who comes from social networks. At first, it became popular in lovelive, and then it continued to extend to what we now call social networks. I remember I was in the game group created by my partner, because I was the only girl, and then they would call me Miss Sister. At first, I didn't understand their names. At that time, I felt a little derogatory, so I was not happy to call boys that.
In the back, because I understand the meaning of this little sister, I understand what they mean. Most of them also mean to call me some cute and Lori names, because I am the only girl in the group, I am the object of their heads, and I am a proper cute girl, so it is more appropriate for them to call me Little Sister. There is also a name for little sister, which is intimacy. If you call her sister, the feelings between people will be separated by an elder and a younger generation. Giving the little sister such a name will appropriately weaken this class nature. It will be more conducive to the harmony between two people.
Little sister is sometimes called some women by some malicious people. So sometimes listen to their tone. If we bring some abnormal colors, we should be on our guard. The source of this word is different, but the basic meaning has not changed, that is, it extends from the basic.