It is revealed that the woman (Queen Elizabeth I), whom the male protagonist Anonymous/Earl of Oxford (played by Jamie Campbell Bower) had a passionate relationship with in the past and has been in love with ever since – is actually his mother. Neither of them knew about this fact during their relationship.
Geez Jamie! First Camelot, now this movie! He will also be in The Mortal Instruments where his love interest is supposed to be his sister.