Dreaming of hugging an old acquaintance signifies a reconnection with past emotions or unresolved issues that may need attention. This dream often reflects the dreamer's subconscious longing for closure or reconciliation, either with the person from the dream or with the emotions associated with them. It can also represent feelings of nostalgia or a desire to revisit a simpler time. This type of dream may serve as a reminder to acknowledge and process these lingering emotions in order to move forward. Additionally, it could symbolize a need for comfort and assurance, suggesting that the qualities or traits embodied by the acquaintance might be sought after in your current life. If the hug felt warm and genuine, it indicates a positive resolution to be achieved, whereas an awkward or uncomfortable hug might suggest lingering tension that still needs addressing.