Shailene Woodley and Theo James had their work cut out for them when they signed on to bring the beloved main characters of Divergent (in theaters now) to life on the big screen. Playing heroine Tris Prior and her love interest Four certainly was a -- ahem -- dauntless task for the duo, and to master it, they focused on learning the ins and outs of their characters. "They have these soul-mate qualities and they fall in love very quickly," James tells us. For James, taking on the role of Four…
