Dumbledor's trust towards Snape?
From where does this strong trust in Snape comes? In this film Dumbledore said "Snape was a Deatheater but now is no more a Deatheater than I am".
At the end it ended up Snape being the most loyal friend and the person Dumbledore trusted the most.
I find it really odd that Dumbledore trusted him with his most secret plans thinking he was spying on Voldemort for him (which he did) but how could Dumbledore be so sure in that, how he wasnt in doubt even a little bit that Snape might be actually spying on Dumbledore for Voldemort? I mean he was a Deatheater, even Siruos says that no one ever stops being a Deatheater,