In casual relationships, more women than men want to know where the relationship is going and obsess about the long-term potential, because women have a lot more at stake reproductively.

• 在随意的关系中，女人比男人更想知道关系发展方向，并对长期关系的可能性感到困惑，这是因为女人在繁殖方面更成问题。