THEY SEEM ENGAGED IN AN INNER BATTLE
If the potential liar is sitting introspectively and looking troubled – look out! If the liar has a conscience, they will feel unresolved about the lies they told. Lying can make a person feel like they really messed up. Let the mistake be on them, because it is.
THEY BACK OFF
Backing away physically, is a sign of inner fear. The liar fears confrontation and feels conflicted about their lies. They will almost surely not get too close to you, because they fear your reaction to their lies.