Only flies fly around people. What do you mean the butterfly flew away?

This sentence uses metaphors to describe interpersonal relationships and behaviors. This sentence is a metaphor for two different attitudes in interpersonal communication. People who walk around others like flies will show excessive dependence and urgency, and like to stick to others, which will cause others' troubles and unhappiness. On the contrary, people who avoid trouble like butterflies show independence, autonomy and respect for others.