Loki feels sorry for Freya - at least, that's what he tells us - and decides to 'help' her by taking the necklace. So he changes into a fly and buzzes through a crack in Freya's bedroom door while ...

Later, Loki, decides he will 'help' Freya by stealing the necklace. He transforms into a fly to enter her chamber and takes the necklace. But he has been seen by Heimdall - guardian of the rainbow ...