Joining this rather late.
Love 'they're quite trade'. 
Ian and his bloody guinea fowl. He's so middle-class it hurts.
I loved Alvin but he was so subservient and cringing. I think his military father beat him.
Nadiya is awesome. I bet she's a huge laugh.
Flora is frumpy and accomplished beyond her years. At 19 I was wearing hot-pink satin miniskirts and getting up at 2pm to go to Greggs for a chicken pasty, before sometimes ambling into my tutorials at uni with a half-read book and half-baked ideas about it.
Mat was OK but was obviously getting out of his depth.
Prison Paul is a bit humourless, no? Although he does have flashes of niceness.
Tamal is HAWT. and rather young for me I luffs him though, and his 'top two sandwiches of his life'.