By Kyle O’Sullivan & Nia Dalton Jayne Torvill and Christopher Dean couldn’t be closer on the ice – but what is the truth about their relationship in real life? The Dancing on Ice stars have long been mistaken for a couple, and both have admitted to sharing an attraction and a secret kiss when they were both teenagers. Now, the skating duo – who have wowed the world with their Bolero routine for 40 years – are finally calling it a day after exclusively announcing to the Mirror that they are retiring. The pair will celebrate their incredible careers with a farewell tour this year. As they draw t…