1, confidant relationship: although not lovers, but a good confidant. They have unique views on music, so they are attracted to each other.
2. Soul mates: Their relationship transcends the body and reaches the level of communication at the soul level. This relationship can only be maintained if the spiritual realm of two people reaches a certain level.
3. Age difference: You Shanshan met a black brother much older than her after divorce, but because of the age difference, they didn't become lovers in the end.
4. Mode of getting along: Although they are not lovers, they can keep a certain distance, share their life and opinions, and silently bless each other. This mode of getting along is the most comfortable for them. To sum up, Brother Hei and You Shanshan are a kind of soul communication beyond the body, and they are real soul mates in Going North to South, but because of the differences in age and personality, they did not develop into lovers.