[ He switches to video, because texting about this seems a bit too casual. ]

I'm sorry, I've been - [ A pause, because what's the best way to put it? ] Kind of a dick.

I know what happened - Gerard, Matt, the kanima, Derek, Peter. Erica and Boyd leaving. I know you stayed. [ There's another pause, then a bit more gently- ] You could have told me. I mean, I get why you didn't, but I could have tried to....

... be less of a dick.