What's your evidence that makes you know that he would betray his best friend? And what makes you think he'd betray me?

What's your proof that he's a lesser person than Harry when it comes to the ability to see what's right and what's wrong? What makes Harry so much better able to handle what we've been up to?

I don't see how one can be ready and the other not. If Draco is with Harry, Draco is with Harry. No matter what.

I might

Look, I know that I might lose him over this. I've known it and been afraid of it for years. And I'm willing to risk that.

Don't leave him in the dark, Hermione.