[The fact that both of them could remain so calm enrages him further. It's like this wasn't an issue for them. Luke's seeming condescension calling him illogical doesn't help matters.]

There's no perfect way, but anything would have been better than this.

You can't claim to be thinking of others when you saw fit to tell me my future the first day we met. You were being a coward, this isn't about her.

[That knowledge had knocked him off course and he was still struggling to find his way even now. He doesn't know what's worse, that Luke thought so little of him that he didn't think it would be devastating to hear or that this was the point, the only way he could retaliate against the man that brought so much pain and suffering to the galaxy.]

I thought Owen would have taught you better. I know your grandmother did for him.

[And then he's hanging up, his omni discarded.]