She's very impulsive and so angry about all the little things. You can see in her man friend's eye sometimes that he's secretly plotting which exit he'll use to run for the hills. I think she's clearly acting up for the show a bit too. She obviously knew he'd find out when he watched the show that she didn't cook that meal she extensively lied about cooking...so a lot of this is for entertainment because no one but a legitimately mentally ill person could be so far removed from reality. I'm sure she wants a show of her own and/or has some business venture she'll be trying to sell us in 5, 4, 3, 2, 1...