...Why are you damp?

Me being damp has nothing to do with this.

Now that I think about it, you're the oddest and most suspicious one here.

Even though there's a dead body next to you, you're just sitting there all relaxed.

Oh, so you're going to arrest me for the crime of sitting here all relaxed next to a dead body?

...Even if you're just a customer, it's still strange. Normally, for something like this, you'd report it or run away...

For instance, everyone is doing drugs,

It looks like a bar on the outside, but it's really being used as a criminal hideout, isn't it?

What I mean is there's no sign of any customers!

then they lose their heads, get into an argument, and end up killing each other.