I was trapped in a mirror, looking out at a long-lost friend who had become a constellation but felt an inexplicable sense of nostalgia.
This dream may symbolize feelings of longing and nostalgia for a connection that once was significant in your life. The mirror represents self-reflection and the distance between you and your friend, who has transformed into a constellation, suggesting that this friendship has evolved into a distant memory. The dream could be prompting you to explore unresolved emotions related to this friendship and to consider how it has shaped who you are today.