Best friend is a term commonly used among women to designate a friend with whom you have more trust and special affection..
Usually, the best friend is the one with whom you've had a friendship for a long time.
Best friends have often been through different situations together, both good and bad.
A best friend is that person you can always trust, that regardless of the situation or the moment, you know that you will be available to help.
This is an expression used from children to adult women to indicate the degree of friendship.
Best friend is one who has a role in addition to being a friend, is a kind of “adoption sister”, who lives with her family and knows everything about her friend's life, for example.
In English, “best friend” is best friend, but in English-speaking countries, best friends are often called BFF, which means best friends forever (“best friends forever”, in Portuguese).
Learn more about the meaning of BFF.
Having a best friend is having a voluntary and intimate social relationship. Behavior, attitudes toward friends, as well as the values underlying friendship vary across societies and history.
However, mutual help, reciprocity and trust between best friends are characteristics that linger beyond changing societies.
Best friend is a much-questioned term, as many humans are untrustworthy, thus making it an object of distrust if true friendships really exist.
Women tend to have many friends, but most know that, among all, there is a best friend, which is the one you can trust at any time.