Earlier quoted context omitted.
You're uh... aware that the photographer didn't sneak into their room without them knowing, right?
I guess what I'm trying to say is which is more depressing or sad: a couple ignoring each other, or a guy watching a couple ignore each other, or even, if I were to turn the lens on myself, a guy watching another guy watching a couple ignore each other.
Being back to back in physical contact, even while also engaging in some other activity, is not necessarily (or, IME, even most likely) ignoring each other.