1, generally speaking, silly girl is really a nickname, which may express an ambiguous relationship. In a sense, it may indicate that this boy is interested in this girl. In fact, for us, the name little girl is really ambiguous. In a sense, it may be that this boy is interested in this girl, and because of this, he adopted a more ambiguous title, so he will be called a girl and a silly girl. In a sense, it may emphasize a kind of mutual affection and be more cordial.
2. Many times boys are called girls, and silly girls generally show an inexplicable relationship with each other, probably because they have a good relationship, so they will call each other. In fact, it is undeniable that the word "silly girl" does have a nickname, and because of this, people with good relationships usually call each other. In a sense, some boys call girls silly girls because of this relationship.
3. Many times, this kind of address may be very simple and has no other meaning. In some respects, it may not be as complicated as expected, but it is just a simple synonym. In fact, for us, when we want to analyze specific problems, calling each other a silly girl has no other special meaning, just a simple title. In a sense, this is just a simple noun, similar to a nickname, so there is no other dark idea, so don't watch this play.
In fact, for us, most of them want to analyze specific problems. Generally speaking, when the other party calls himself a silly girl, it may express an ambiguous relationship, or it may show that the connection between them may be more cordial, but in many cases, it may also mean that it is really a nickname and there is no other emotional input, so we must choose carefully and analyze it carefully.