Your voice, Hermione. Coming out of this.
And what may I ask did I say?
My name. Just my name. Like a whisper. [Hermione stands perfectly still… and blushes] So I took this and I clicked it and this tiny ball of light appeared. And I knew.
Just knew. On account of Hermione’s voice. And sure enough, it floated toward me, the ball of light, right to my chest and then — went straight through — right here.
[Ron touches a point close to his heart] I could feel it inside me. It was warm, like the first sip of a good cup of tea. And I knew it would take me where I needed to go. So I Disapparated and came out on this hillside. It was dark. I didn’t have any idea where I was. I just had to hope one of you would show yourselves in the end.
And you did.
– Original Dialogue from the Deathly Hallows script