1. Frequent attention: Girls will unconsciously pay frequent attention to this boy, including his social media updates, daily behavior, interests, and hobbies, and may actively seek opportunities to communicate with him.
2. Special treatment: When interacting with boys, girls will show special care and concern, such as paying more attention to their words and actions, and trying to show their best side to him; Or lend a helping hand as soon as he needs it.
3. Emotional fluctuations: A girl's emotions are easily affected by the boy's words and actions. A compliment from him may make her feel happy, while a casual remark may also make her feel down. She may often fantasize about the wonderful time she spends with boys, and even his figure often appears in her dreams.