[2-D nods, unaware that she can't see him nod in the first place and it takes a couple of seconds of silence for him to look up and realize she was turned away. So, he lowers his face again, looking at a random spot on the ground as he replies.]

I think I just.. got too used to being here that I didn't actually realize somethin' awful happened to you. I... I was just really happy to see you again.

[He lets go of himself, to reach up and wipe at one of his eyes.]