Lisa has warned Noirin not to get too close to Marcus.
I know that. I definitely know that. How many times have I said that I don't like anybody in the house?"
The Irish housemate has been growing increasingly close to the window fitter in recent days but her friend has told her not to let her actions be misconstrued.
Lisa said: "Noirin, just be careful. You've got to nip it. I'm just being honest with you... your friends are probably screaming at the telly and they're probably thinking: 'Lisa, why haven't you said nothing?' "
Noirin agreed but stated she was happy in the house and didn’t want to get romantically involved with anyone.
She added: "I know that. I definitely know that. How many times have I said that I don't like anybody in the house?"
However, Lisa pointed out she still needed to be careful, saying: "If you get a friendship with certain people, they think you might just be that little bit different."
Noirin agreed to listen to the advice, adding: "I know that. I definitely know that. How many times have I said that I don't like anybody in the house?"
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