The engagement that almost never was: Wills didn't realise what he had until he almost let her go...

By GEOFFREY LEVY Will it be our turn next? The couple seem to be sharing a confidence at the wedding of friends last monthFor some it is fate, for others, chance. Anyone who has experienced a lengthy courtship will understand how easy it is, in moments of uncertainty, to walk away.In just such a moment, Kate could have lost her prince. That she and William loved each other was never questioned.