This dream may symbolize the importance of maintaining and prioritizing relationships in life. The dreamer’s best friend and estranged brother represent two important relationships in their life. The fact that they are all on a plane together, heading to a new destination, could suggest a new chapter or phase in their relationships. The first class setting may symbolize the value and significance of these relationships. However, the dreamer’s focus seems to shift to their own personal pursuits, as they leave the plane for business purposes. This could represent a tendency to prioritize work or other obligations over relationships. The dreamer’s anger and frustration when they realize they have missed the plane and left their belongings behind could symbolize the consequences of neglecting relationships. It may serve as a reminder to the dreamer to prioritize and nurture their relationships, as they are an important source of support and fulfillment in life.
