[Freefall]

She was standing up when the doorbell went and didn't look that surprised when Isaac came in complete with crash helmet.

Reality TV veterans eh.

[BitterFruit]

i think she problems with expressing anything real.....

[Patrick]

Yeah, Karly was proper shocked when Kenneth came in Noirin just said..

"Oh my god..."

In the most calmest voice ever and then said in a quiet voice "Thats my Ex"

[golden]

I noticed she squealed before he even took off his helmet!

[Freefall]

Thank god it wasn't just me that noticed that.

[Shasown]

Emotional shock can cause strange reactions, like disbelief, she was shocked same as a few other housemates that someone suddenly appeared, she started to recognise him through the helmet but still didnt believe it.

[kab]

she knew he was going in .......... she just dident know for sure when

[DanDa1]

she knew it was him as soon as he came in the door. i think her, Isaac and BB planned this whole situation, they've already said on the live feed last night that he's getting paid to 'appear' on the show. career reality tv contestants the pair of 'em.

[jaymando]

Think Noirin maybe had a hunch he may come in, she had certainly been talking about him and with Kenny arriving a few weeks back it was certainly no surprise to see another partner or ex partner whatever enter the house.

[Fandango]

She knew it was him.

[therattler]

The 'Ex' thing is all bull if you ask me, when they first got talking in the bedroom he made her apologise for getting off with Siavash which she then did, if she was single he wouldn't have had any right to do that and there was no way she would have apologised, so that proves she was in a relationship with Isaac when she went in the house!!