The clip Dreaming of a better future from Harry Potter and the Prisoner of Azkaban (2004) with Emma Watson, Daniel Radcliffe
At least someone's enjoying himself.
Before, down by the lake, when I was with Sirius I did see someone.
That someone made the dementors go away.
With a Patronus.
I heard Snape telling Dumbledore.
According to him only a really powerful wizard could have conjured it.
It was my dad.
My dad conjured the Patronus.
Harry, but your dad's...
Dead. I know.
I'm just telling you what I saw.
Here we come.
You see Sirius talking to me there?
He's asking me to come live with him.
When we free him, I'll never have to go back to the Dursleys'.
It'll just be me and him.
We could live in the country someplace you can see the sky.
He'll like that after all those years in Azkaban.