text: Friendship is a human relationship which involves mutual knowledge, esteem, and affection. Friends will welcome each other's company and exhibit loyalty towards each other, often to the point of putting the other's interests before one's own. Their tastes will be similar and may converge, and they will share enjoyable activities. They will also engage in mutually helping behavior, such as exchange of advice and the sharing of hardship. A friend is someone who may often demonstrate reciprocating and reflective behaviors. Yet for many, friendship is nothing more than the trust that someone or something will not harm them.