When Jack was shouting at him (again) and Simon was telling Jack to stop it, Danny and others were telling to stop talking too....very annoying.
Pack mentality.
Pack mentality.

oh so if Helen was lying why didnt Harry pull her for it, all she said was she would talk to Helen later.
also tries to manipulate the viewers and the hms, and is prone to emotional strops. Also as expressed she is cold to others particularly her opinions regarding Nick privately whilst in the DR. Also Marc is a stable support base for Simon why wouldn't he be thrown by his sudden departure, would Harry not be upset if her crutch ie Nick was evicted? She'd have no continuing role in the house as she currently spends most of her time with Nick alone. Therefore she's not exactly trying to make friends within the house herself......why would she make a beeline just for Nick and feel confident that her one alliance would guarantee her survival within the house?