Dreaming about your first love returning can carry a variety of meanings, often reflecting emotions tied to nostalgia, unresolved feelings, or a desire for connection. Here are some interpretations:

1. Nostalgia: This dream may signify a longing for the past or a reminder of a simpler time in your life. It can evoke feelings of innocence and happiness associated with your first love.
2. Unresolved Feelings: If you have unresolved feelings about your first love, this dream could represent your subconscious processing those emotions. It may be an invitation to reflect on what that relationship meant to you and how it has shaped your current views on love.
3. Desire for Reconnection: This dream might indicate a desire for emotional connection or intimacy in your current life. It could be a signal that you are seeking the qualities you admired in your first love.
4. Personal Growth: Sometimes, dreams of past relationships can symbolize personal growth. You might be reflecting on how far you’ve come since that relationship and what you have learned about love and yourself.

Consider how you felt in the dream and any specific events or emotions that stood out. These details can provide additional insights into what your subconscious is trying to communicate.