Jake Gyllenhaal. Kate was last seen in a limousine, leaving for China with her new business partner and investor, who turned out to be Rose; Rose's real motive for becoming Kate's business partner is to keep Kate and Walden apart. Kate, unaware of Rose's history with Walden, told Rose that she's crazy about Walden. Rose said that she's been there. Nicole is a girl what used to work for Walden.