Robin may have had some response for Vincent, but it is overruled in favor of the gesturing in front of him. He remembers this from earlier, too.

"That's right," he says, though whether this is in response to Phalanx or his own recollection isn't entirely clear. He rests an arm along the back of the couch so that he can prop his own chin up against a folded hand. "Sewing is working? What you did for work?"

Again, he isn't sure, but it's a place to start.