Dreams involving people from your past, especially those with whom you have unresolved feelings or envy, can often reflect your own emotions and experiences. In this case, your classmate represents a part of your past that may still hold significance for you. Offering her a ride in your dream may symbolize your desire to help or support others, perhaps reflecting a sense of compassion or a wish to reconcile feelings of envy.
This dream could also suggest that you are processing your own feelings about your life's journey and achievements compared to others. The act of offering assistance may indicate a shift in your perspective, where you are now more focused on kindness and support rather than comparison.
Consider reflecting on your current feelings regarding success and relationships. Are there areas in your life where you feel you could offer support to others? Alternatively, are there unresolved feelings from your past that you might need to address? This dream could be a prompt to explore these themes further.