Proximity: Proximity is the physical closeness or nearness between individuals, which can increase the likelihood of forming friendships.
Mere Exposure Effect: The mere exposure effect suggests that repeated exposure to someone or something increases our liking for them. Living near someone provides opportunities for frequent interactions, leading to closer relationships.
Functional Distance: Functional distance refers to how often people cross paths due to the layout of their living spaces. Living in close proximity increases functional distance and promotes social interaction among neighbors.