人分这么几种:不认识,认识,熟人,朋友,知心朋友。朋友不在当面表白,而是背后说起朋友的时候,是否提到过你。
People can be divided into these types: strangers, acquaintances, familiar people, friends, and close friends. True friendship isn't about compliments to your face, but whether you're mentioned when they talk about friends behind your back.