[If it helps, Robert isn't upset by this. It's one of those parts of his life that he has sort of accepted, and though he is trying to learn the cues of those around him - especially the ones he loves - it takes time and mental effort and concentration. It will never come to him naturally in quite the same way it did for those brief few days.]
W-Well... I suppose putting things into w-words I can understand usually would be... an assistance.
[Action]
W-Well... I suppose putting things into w-words I can understand usually would be... an assistance.
... Bluntness would... also help.