The topic involves sexual privacy. If the girl is talking about some relatively private topics and the boys' sexual behavior, then it means that there is some ambiguous relationship between the two people.

Description of ambiguity:

1. Vague position and attitude, unclear;

2. Not bright, shameful. In fact, ambiguity means that you have feelings for each other. However, this feeling is not enough for you to develop a formal relationship. This feeling is: as if he can't live without her, and she can't live without him, but in fact, each has its own sunshine, air and moisture.

Perhaps, many people think that if the so-called confidante and the intimate friend could develop into lovers, they would have developed long ago, but in fact, such a relationship is also extremely ambiguous.

In real life, many things are difficult for people to control, and the same is true for relationships. When two people have been together for a long time, you will find that he has become the most important person to you, and he also regards you as the most important person. In fact, the two of you are the most suitable to be together, and you should have been together a long time ago.

People who are called brother and sister or sister and brother. When young men and women play together, they often call them brother and sister or sister and brother. In fact, this relationship can be said to be the most ambiguous.

Because you two are not really related by blood, but you care about each other through this so-called relationship.

As time goes by, you will find that this relationship becomes an excuse for you to want to be nice to him. In fact, you have fallen in love with him unknowingly.