Because for boys, they often like what they get after experiencing many difficulties, so they will cherish what is easy to get, and neither boys nor girls will care about him easily. And girls should be reserved and not too easy to chase, otherwise boys will think that you are such an easy-to-chase girl, causing misunderstanding between two people. Girls must know how to improve their social status, so that boys can feel that your attention is gained through the efforts of boys, rather than catching up with you just by saying a few words.
After all, even in your own opinion, you won't be so cheap and easy to chase. If you think you are easy to be caught up with, it will be easier for boys to be caught up with. Therefore, for emotional problems, it is best for girls to enhance their value and show their capital. You should tell the boy through your own behavior that you are not just a suitor, you just like her. Only in this way can boys realize how important you are.
So, as a girl, don't be chased too well. Even if you like a boy, even if you two are the same type, there is no guarantee of what will happen in the future. Therefore, it is often necessary for girls to maintain their own values, otherwise once something goes wrong in their feelings, boys are likely to abandon you.