I've only just seen it too
man I'm slow.
Noirin has got to be the most hypocrytical housemate ever! She tells Bea to foght her own battles, then Isaac steps in and fights on Noirins behalf. She speaks over any housemate she can and won't let them talk, but if this happens to her, all hell would break loose.
She suddenly changed since Isaac has entered, yet she talks about other people being fake? If this is the 'real Noirin', who the hell have we been seeing for the past 8 weeks? She ridiculous in every respect.