If it's Orlaith and Science, I hope it's Science to go. He's got good points but is just too overbearing in the house - would be interesting to see in the final weeks how the house mates would adjust to a Scienceless house. Also - he's had his fill of 'wins' in evictions. Enough ego boosting, his head is bigger now Leslehs' left one.
Orlaith talks common sense a lot of the time, is very congruent and while she might be fixated on twiddling bits of herself, she's essentially honest and direct. She has been very unfairly ostracised by the rest of them, I'm not surprised she's tearful ....anyone would feel the same. It must be a hellish experience for her. I'd like to see her be given a better chance.