This dream may reflect your desire to reconnect with your ex-girlfriend and the emotional turmoil that comes with it. The fact that she finally accepted to see you after months of not seeing each other suggests that you have been longing for her presence and possibly trying to reach out to her. However, the change in her appearance, specifically her short hair, may symbolize a change in her attitude or feelings towards you. The fact that she was crying throughout the dream could represent her emotional state and the pain she may have experienced during the time apart. The kiss could symbolize a reunion or reconciliation, but the feeling of falling without actually falling could suggest that you are hesitant or unsure about fully committing to this relationship again. It could also represent your fear of getting hurt or falling into the same patterns as before. Overall, this dream may be a reflection of your inner conflicts and desires regarding your past relationship with your ex-girlfriend.