People talk about how to send one thing before and one thing behind.

First, what people do before and what they do behind are villains. Similar villains should be treated with wisdom, not with each other, otherwise, the loser will still be defeated!

second, I've really learned that it's almost the same that people are not cheating on each other, and people who are behind the previous set are everywhere.

3. Disgusting people are what people do before and what they do behind. They think their theories and knowledge are all right. On the surface, they don't agree with what you said, but they do try it step by step in secret.

fourth, some people are really hypocritical, and they are behind one thing. I know what you are. It's really shameless I finally see you clearly. You make me sad.

5. A person who cares most about you, since he talks about your bad behind your back, is this the so-called "one thing before others and one thing behind them"? I hate such people.