First of all, a girl gives a boy a pen, which shows that she has a close relationship with you, because a pen represents friendship and encouragement. Two people will not send a pen until their friendship reaches a certain level. Since ancient times, the pen has always represented a cultural symbol. For example, many dynasties valued civil servants over martial arts. Therefore, gradually giving pens becomes a symbol of ability, which means that girls want you to make continuous progress and recognize your ability.
Secondly, girls like a boy very much, and hope that this boy can make greater achievements in the future. At this time, they often choose to send pens. Because in ancient times, many women would not be trained to study, and ancient boys would become famous and achieve something, so there was a tradition of sending pens in ancient times. When a girl is willing to carefully choose a pen for you, the feelings between you two have reached a close level. You must cherish the friendship between the two, so do you need a gift in return?
It doesn't matter whether a gift is needed or not. It can be decided according to your personal situation, but in order to show that you are more polite, the best choice is to choose a gift for the other person. After all, reciprocity is also our fine tradition. You can give each other a lady's watch or a set of cups, which are often used by girls in their daily lives, so that whenever girls use these things, they will easily think of you. I don't know what you think. Welcome to leave a message in the comments section.