Late night hookups can have a major impact on the dating scene in different cities. Depending on the city, there may be different attitudes towards late night hookups, which can shape how people view and interact with each other in the dating scene. In some cities, late night hookups are seen as a way to casually explore relationships without any commitment or strings attached. On the other hand, some cities may view late night hookups more negatively as something that undermines serious long-term relationships.