vérsele a uno el plumero: descubrirse o percatarse de las intenciones de otra persona.
-Juan no engaña a nadie, se le ve el plumero — Juan isn't fooling anyone. We know what his game is
-No me vengas con chorradas, se te ve el plumero — Don't give me that crap. I can see what you're up to
-Van de simpáticos, pero se les ve el plumero — They're acting all friendly, but it's obvious what they're after/ they're not fooling anyone [Véase ir de]
