1.A person who is lying to you won’t make eye contact with you or they make too much eye contact.
撒謊者或避免眼神交流,或眼神交流太過頻繁
If a person is lying they may feel you are scrutinizing them and they will look down at the floor or away from your eyes. Some people try to stare you in the face in a deliberate way because they feel like making eye contact will make what they are saying more believable.