Bake Off contestant Peter Sawkins has been proving quite a draw on the latest series.The 20-year-old student has quietly been racking up the fans week by week as he's wowed with his impressive creations.And during tonight's show, which saw the Edinburgh hopeful make a special graduation cake for big brother Andrew, he caught the attention of more than a few viewers with his skills and sweet nature.It turns out, many Bake Off fans are after a lot more commitment than an hour and a bit in the