Dreams involving love interests can often reflect your feelings or thoughts about that person. In your dream, being with the girl you love suggests a desire for closeness or a deep connection with her.
The act of her throwing eggs could symbolize a playful or rebellious side, as eggs can represent new beginnings or potential. Throwing them at cars might indicate a release of pent-up feelings or frustrations—perhaps related to your relationship or external pressures you feel.
Her pointing at you after hitting a car could suggest feelings of being implicated in her actions or perhaps a fear of being blamed for something that isn't your fault. It might also reflect your concern about how your actions or feelings might affect her perception of you.
Consider what aspects of your relationship might feel playful, risky, or uncertain. This dream could be prompting you to explore these dynamics further. Reflect on your feelings toward this girl and how they align with the themes of the dream.