Tiresias: I see your wife with a man... with a trail of bodies.
Odysseus: WHO!?
*half-beat*
The wording here and the half-beat are VERY INTENTIONAL, I think. The half-beat gives you JUST enough time for your brain to auto-fill an answer, and the word "who" rhymes with "you" (plus the fact that the word "you" has already been lingered on once or twice by this point in the song). All this comes together so that, when you hear this line, you instinctively want to shout back "You!" because you KNOW the answer and it's SO OBVIOUS, but Odysseus can't see it!
10/10 amazing artistry
(Also, most of us have seen this before. I won't explain it, but...)