This situation was not common in real life, but there were several possible reasons: 1. A girl might not have enough confidence in herself to be sure if she was worthy of the other party's confession. She might be worried that her performance wasn't good enough or that the other party didn't feel the same way about her. Therefore, she may deliberately not express her feelings to avoid making herself feel awkward or inferior. Girls may have some social barriers or psychological barriers that prevent them from expressing their feelings effectively. She may feel shy, nervous, or uneasy, not knowing how to face her love. Therefore, she might choose not to express her feelings or express her feelings in different ways instead of speaking them out directly. 3. A girl may have some misunderstandings or misunderstandings that cause her to think that the other party does not like her. She might not understand the other person's thoughts or feelings or misunderstand the other person's actions or words and think that she is not liked. In this case, the girl might deliberately not express her feelings to avoid the other party having a negative opinion of her. No matter what the reason was, a girl might not express her feelings because she did not know how to face her feelings or because she had some uncertain thoughts and feelings about herself and the other party. If a boy wants to pursue a girl, it is recommended to understand her inner thoughts and feelings, respect her decision, and try to let her know her true thoughts and feelings.