Thor (Chris Hemsworth) and Jane Foster (Natalie Portman) are finally reunited in Marvel's Phase Two sequel Thor: The Dark World. The studio has released a new featurette with both actors explaining the dynamic of this tricky relationship, which Chris Hemsworth compares to Romeo & Juliet. Natalie Portman also explains why she isn't too happy with the Asgardian when he comes back to Earth, since he never made contact when he was battling aliens in Marvel's The Avengers. Director Alan Taylor's action-adventure hits theaters two weeks from today, on November 8.