1. Pay attention to details: When boys care about girls, they will pay attention to and care about her daily details, such as her emotional changes, preferences, health status, etc., and try to provide support and comfort through actions or words.
2. Proactive communication: He will proactively maintain contact with girls, share his life and thoughts, and also listen to their voices, demonstrating a strong interest in their lives and emotional states.
3. Take action: In action, he will put in time and effort for girls, whether it's helping solve problems, preparing surprises, or simply accompanying them, all of which reflect his value and care for girls.