"A relationship of reciprocal affection between two people" is how friendship is defined. On the surface, this appears to be a simple concept, however friendship may be rather complicated. Fake friends are harmful and should be avoided, whereas true friendship is rare and something to be appreciated and valued. However, distinguishing between genuine and fraudulent friendship is not always easy. For various reasons, people seek out alliances with others. Sometimes it's common interests that drive people together. Money, power, and other factors can also impact the formation of friendships. True friendships, on the other hand, tend to last a long time, whereas phoney connections collapse or end in an unpleasant way.
In all honesty, determining if a friendship is genuine or not can take some time.