You're just not listening, are you?

I'll be honest. Sometimes, when Julie goes off on one of her verbal rambles, I tend to tune out. This is especially true if I'm trying to read.
What I didn't realise, though, is that I'm not alone in this. Apparently, Julie also tends to pay very little attention to what she is saying...

Now, the keen-minded among you will realise that this means that a simple (but possibly foolhardy) application of logic will tell you that someone else may well be paying attention. This is true. Mind you, that other person may also be Julie.
Don't ask.
Just don't.