" Every branch and leaf is always related to feelings " was an idiom that meant " every branch and every leaf contains feelings." This idiom is often used to describe a person's deep affection and concern for his family, friends, and strangers. He will care about every detail of them and feel their feelings in the details. This idiom can also be used to describe the concern and love for something or an event. Because every leaf and branch represents a part of this thing or event, people who pay attention to and love this thing or event will definitely feel the emotion of "total concern". This idiom can enlighten us to pay attention to the details in life, pay attention to the people and things around us, and feel their emotions in the details. Only in this way can we truly understand and feel the needs and emotions of others and become a warmer and caring person.