Proximity: The term proximity refers to the physical or geographical closeness between individuals. People who are physically close to each other have higher chances of forming relationships due to increased opportunities for interaction.
Reciprocity: Reciprocity in interpersonal attraction means that people tend to be attracted to those who show interest and liking towards them. It is based on the idea that we are more likely to be attracted to someone who likes us back.
Complementarity: Complementarity suggests that people are attracted to those who possess qualities or characteristics that complement their own. For example, if one person is outgoing and extroverted, they might be attracted to someone who is more introverted and calm.