She has low self-esteem, is fat, ugly, and introverted, while he is confident, handsome, and talkative. They should not have crossed paths, but they have a connection by accident. They have known each other for twenty years, and they have been classmates, lovers, husband and wife, divorced, and have no relationship at all.
Intention: In the twenty years since she and he have known each other, they have gone from being classmates, to lovers, to husband and wife, to divorce, to no relationship at all.