As a race of people the human race has survived because of its need to foster love and friendship among itself.
Yes there have been wars and evil religious content because of negative people, brainwashing, and sheer lack of worldly aspects of endemic groups of people. By and large, however, people and communities exist because of a need to feel both needed and to need others, too.
Both are different in approach but both stem from the self-same place within. Being lost and isolated for many leads to a fragmentation of life and a lowering of mental health, and where the mind goes the body follows so one's physical health starts to suffer, too.
Relationships exist for that reason: whether it is a "best friend" or a partner, it matters not - we function with a special significant person(s) in our lives as it makes us more complete.
An ideal audio download for those who want to feel the warmth of what someone special can mean to them....