They will disappear without a trace so that they are not forced to lie. They will avoid conflict at all costs since they cannot control their anger.
They repeatedly repeat the same statements. They never alter their story in any way.
To compensate, they stare you directly in the eyes and blink less frequently than usual.
They will not make eye contact with you. They will play with their jewellery and sleeves.
They will tell you that you are insane for worrying about whatever you are concerned about.
They will speak excessively. They will provide excessive detail.
They will disregard your SMS and calls. They will change the subject if you attempt to discuss what they have been lying about.
They will become enraged. They will become incredibly protective.
They will delete all of their text messages and emails. They will advise you to verify their story with a friend.
Fortunately, this sign is truthful. They will tell you the truth regardless of how difficult it may be to hear.
They will exaggerate the facts. In order to make the scenario appear more plausible, they will include unnecessary information.
They will dispute you. They will become enraged if you indicate that they are a liar.