No need sophisticated detector to find out if your lover is lying or not. Simply watch his movements, as suggested below Cosmopolitan. And for the liar, you are also required to read that gives the body a more reliable force while making up the story later!
1) Go to the top and to the left
Take a look at how the body language when he will answer your questions. If the eyes move to the right, he was trying to remember the incident. But when he looked up and to the left, he was making up answers that fit.
2) Playing the nose and ears
Obviously, he did not have any allergies. But he kept his ears and nose play. Maybe he's allergic to lie! We're lying, more blood will flow to the face, nose and ear warmer and become itchy.
3) Slide to the left, slide to the right
Miungkin nervous when he was just sliding a chair or raps his fingers. But as someone who is suspicious, this could have happened because of the nervousness she was lying.
4) Shut up!
When someone is trying to dispel the truth out of his mouth, he will unconsciously block the mouth with his hand. In addition, he may be licking his own lips and tried to change the view from you, down and to the right. (Mg)