It is a great opportunity - to practice speaking biased (or lie).
Most people kust do it by lying.
这种时候, HR和employer 好比互相耍猴: 双方一脸严肃认真, 双方都在欺骗对方, in a professional way! 拜拜以后, 不再有经济联系, 最后玩一场文字游戏.