One of the nice things about being an out of work actor is that it is very easy to fit his schedule around other people's.
He goes back home-- notices Terrence's note. (Nice of Terrence to make sure he wasn't wondering where he was... and he probably should have done the same)-- and starts writing to Dr. Aarons.
Dear Dr. Aarons,
I have an update that may be of use to you with Roby's case. I'm aware you had trouble convincing his brother to support his release and fund his laudanum expenses. I happened to run into an old friend of Roby's-- Nigel Hugh Smith. Mr Smith has the funds to support Roby, and would be quite willing to, in the face of their old friendship.
Sincerely,
William Jing
It's been a little while since he last wrote to his father. Not so long that there isn't a chance the last one he sent isn't still in transit, or his father's reply is in transit. But he should probably keep him updated on what's happened to him, seeing as a lot has. ...and he does not want to stay out of contact with him for too long.
He starts off talking about the Roby case. His father cares that he's safe more than he cares that he's making money-- but he would see being paid for consulting to be more worthy than trying and failing to get parts in plays. He writes about how he was hired as a consultant to help tell whether Mr Roby was just eccentric or insane (his father is aware that he is Part of A Subculture, but details wouldn't help him explain.) And not only did he determine Mr Roby is Not Insane, he also may be able to help him get out of the asylum, thanks to getting in contact with an old friend of his.
He thinks for a second, and decides not to include the murders. (Honesty is a virtue, too much honesty gets some very concerned telegrams.)
...he does decide to mention Evie. His father would very much like him to be married and for there to be some grandchildren he could dote on from a distance. He mentions that he's met a nice English girl-- she works as a fashion designer, and is very talented. She has an eye for making fabric work. She seems interested in him, as well, and he is currently Courting Her Very Properly.
...and that's probably enough letter to be worth an international stamp.
The post office isn't that far away, and the weather is pleasant enough for a walk. As he makes his way there, he becomes increasingly aware that the letter is empty. Not literally, of course, it ended up being a few pages. But he talks around so things much that while it contains a lot of text, it doesn't contain a lot of true meaning. He had to skip the murders, Evie, he can't even explain how he knows Nigel or why anyone thought to hire him for the Roby case.
He posts it anyway.
And ignores any similarity to other letters he sent during less, ah, functional times in his life.