This icon is specifically for #2. I really, really, really liked #2. Because... okay, it's just... wonderful. It's funny and sexy and I can see the whole thing... well, okay, not actually the whole thing; mostly just Jayne's reaction and River's face and arms. I'm respectfully avoiding looking at her chest. That for her and Jayne. I'll just be in my bunk.

And I also love them all.

But mostly #2.