Cues That Show Someone Is Lying! | @JesseChappus

Vanessa Van EdwardsAbout 2 min readSep 1, 2025Watch original
THE SUMMARYAI-generated

Key Concepts:

  • Deception cues
  • Red flags
  • Lip purse (as a deception cue and sign of withholding)
  • Authenticity
  • Self-awareness

Deception and the Lip Purse:

Liars are aware that lying can lead to negative consequences. This awareness often manifests physically. A common behavior observed in liars is pressing their lips together, either immediately before or after uttering a lie. This action is interpreted as a subconscious attempt to contain the lie, as if the body is trying to "keep it in" and "keep it together."

Red Flags as Deception Cues:

Deception cues are transmitted through various channels, including facial expressions, vocal tone, body language, and posture. Certain cues are considered "red flags" because they trigger a sense of unease in observers. These red flags are specific cues that, when decoded by others, create a feeling of discomfort or suspicion.

The Lip Purse as a Red Flag:

One of the most frequently observed red flags is the "lip purse." This facial expression involves pressing the lips together into a firm line. It indicates that the individual is withholding information. The act of pressing the lips together is a literal attempt to keep something concealed.

Authenticity and Self-Awareness:

The speaker suggests that recognizing one's own lip purse can be a pathway to greater authenticity. By becoming aware of this physical manifestation, individuals can begin to question what they are hiding or withholding. This self-reflection can lead to valuable self-discovery. The speaker shares a personal anecdote about becoming aware of their own lip purse and using it as a prompt to examine what they were trying to "keep together." This process ultimately led to a desire to change those behaviors.

Conclusion:

The video highlights the lip purse as a significant nonverbal cue associated with deception and withholding information. Recognizing this cue in oneself can be a powerful tool for self-awareness and personal growth, fostering greater authenticity by prompting individuals to confront what they are concealing.

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