The TARDIS lands in London on Christmas Eve, 1851 and almost immediately the Doctor hears his name being called. When he meets the woman shouting for him she fails to recognise him and continues calling until another man arrives and claims to be the Doctor and acknowledges the woman, Rosita, as his companion. The Doctor then attempts to help the newcomer lasso a man-size dog-li..据说喜爱黄色的人都很多情；喜爱紫色的人都很浪漫；喜爱蓝色的人都很愁闷；喜爱青色的人都很冷酷；喜爱红色的人都很热情；喜爱褐色的人都很神秘；喜爱白色的人都很简单；喜爱黑色的人都很深沉；喜爱绿色的人都很善良。