I was quite into biology and chemistry at school, and I did well in my maths GCSE – I really liked it and got an A – so I quite fancied a career in forensics or something like that. But I bet if you put a maths exam paper in front of me now I wouldn’t have a clue.

I get really irritated with crap drivers, so the last time I got cross was probably behind the wheel. I'll shout from the safety of my car, with the window up, but if anyone ever got out and challenged me I'd be terrified.

I'm not a big drinker and I don't smoke either. I've only been drunk a few times, but I did moon my friend once. I had knickers on! I'll leave the real mooning to the boys.

I know parts of all the decades come in and out of fashion, but you never get to wear an entire outfit exactly how it was.

People are mostly very nice, and I always say hello. I'm laid back, so I don't mind. I think if people watch the show and want to say hi, you've got to be nice.

The most annoying thing I found was all the people pretending to be me on MySpace and Facebook. I'm not a member of either, but apparently there is an 'official' Nikki Sanderson MySpace page, complete with rants about how terrible identity fraud is, which is ironic.

The scariest time of my life was when I knew my Nana was dying. It was horrible, as there's nothing I could do to stop it. I grew up living with my Mum, brother and Nana (my mum's mum), so it felt like I lost a parent rather than a grandparent. It makes you realise the fragility of life.