linguistic:voice_change
Ways that interpersonal relationships begin

Proximity: Proximity increases the chance of repeated exposure to the same person. Long-term exposure that can develop familiarity is more likely to trigger like or hate.

Technological advance: The Internet removes the problem of lack of communication due to long distance. People can communicate with others who live far away from them through video calls or text. Internet is a medium for people to be close to others who are not physically near them.

Similarity: People prefer to make friends with others who are similar to them because their thoughts and feelings are more likely to be understood.