From the perspective of the Duke of Zhou's interpretation of dreams, the so-called 'those who are involved are confused, and those who are bystanders are clear.' Your dream represents the true thoughts in your subconscious mind, that is, you still love your ex-girlfriend. You don't like her former character, but you hope that she will change and return to you in a new way you like. Of course, this is just your own wishful thinking.