As this show has progressed we're getting to know what Dawn and Ian are like as people.
What personality traits do you think siblings could have that would clash with Dawn and Ians?
Someone who is a sceptic when it comes to Dawn Phycic beliefs
Someone is a bit of a bully maybe picks on Ian, hides his tin mocks his hobbies etc. (Ian would have to get the better and come out of it stronger though, Ian's nice )
I think we need some sisters soon for Dawn to bond/clash with.