The expression 'giving the person away' (line 8) most nearly means

Denying the person implies a rejection or refusal to acknowledge them, which contrasts with the notion of 'giving away.' Instead of revealing, this choice suggests an act of negation or exclusion, which does not align with the original meaning of the expression.

Camouflaging the person suggests hiding or disguising them to blend in with their surroundings, which is the opposite of revealing. The phrase 'giving the person away' does not imply any concealment; rather, it indicates an act of exposure and clarity.

Protecting the person involves safeguarding them from harm or revealing information, which again contradicts the meaning of 'giving away.' This choice implies an action that prevents exposure rather than facilitates it, thus not aligning with the expression.

Disappointing the person refers to failing to meet their expectations or hopes, which does not relate to the act of revealing. This choice addresses emotional responses rather than the disclosure of information, making it an inappropriate interpretation of the expression.