It's what D's been doing since the Pictures Incident.
He doesn't want to talk, he doesn't want to do anything but stare at the photos. I considered taking them away and forcing him to talk to me, but that seemed harsh.
To be honest, I'm worried about him.
It's almost like...
You know how the Tenth Doctor would sometimes have these moments where he would do or say something that implied he didn't care if he lived or died anymore? That's what it's like. He's not actively doing anything off (aside from being so quiet) but I can't escape the feeling that Slender could crash in through the windows ready to kill us all and he wouldn't care.
That scares me. It really does.
I just wish I knew what to say to him, but I don't.
Stay safe you guys.