Friend, what a pure word. In this day and age, what does it mean to be a friend? Integrity, heart-to-heart communication, and stabbing at both sides? Or is it hypocritical, hiding a knife behind a smile, and benefiting oneself at the expense of others? Driven by interests, "friends" are branded as hypocritical and fickle. Don't be disappointed, let us understand our friends more truly, discard the false and retain the true, and don't let more people be hurt by "friends". Friends is a holy word, don't be fooled by lies with ulterior motives.