How does it feel to be fooled into befriending an ugly person (like by hallucination)
Like for example: This guy sees the ugly person (like an overweight one who has overly poor manners with an extremely repulsive appearance, halitosis and an awful body odor in reality) as either a beautiful young lady or cute little blonde girl until he smells the ugly person's bad breath and/or body odor (which shows who the person actually turn out to be).