Who is the guest? When the details reveal your way of thinking and personality

Through this analysis, I not only arrive at the answer but also demonstrate a methodological approach:

I don’t rely on quick intuition, but rather on deconstructing the scene, organizing the data, and then constructing a coherent, logical conclusion.

The answer, then, is clear: Person (2) is the guest.

But more important than the answer is what it reveals:

The way you analyze such a picture reflects your personality. Do you settle for a first glance? Or do you delve into the details? Do you make hasty judgments? Or do you base your conclusions on evidence?

Ultimately, this puzzle is not just an intelligence test, but a mirror of your way of thinking: a meticulous, observant person who believes that the truth always hides in the small details.