There are two types of power of attorney: POA for healthcare: Gives a designated person the authority to make health care decisions on behalf of the person. POA for finances: Gives a designated person the authority to make legal/financial decisions on behalf of the person.
Human bonding. Human bonding is the process of development of a close, interpersonal relationship. It most commonly takes place between family members or friends, but can also develop among groups, such as sporting teams and whenever people spend time together. Bonding is a mutual, interactive process, and is different from simple liking.
Pair bonds, both social and sexual, in humans are part of complex social networks that emerged as central patterns in human evolution. Pair bonds can involve sexual relationships (and in a cultural sense, romantic attachments) and are probably involved in what most people experience when they think of romantic love. We have extensive social pair bonding across genders and age categories, probably more than any other species.