these are normal things to know about each other, like, elias obviously knows because it’s his business to Know everything about his archivist, especially smoking which is addiction which is deeply tied to the web’s methods of control. and jon was always meeting up with elias in season one to discuss artefacts and statements and the looming threat of prentiss, so he would know when he does his scheduling. and in general, he’s probably trying to impress elias, to prove that he’s suitable for the position offered to him. anxiously paying attention to any signs of his boss being disappointed with him is something insecure S1 jon sims would do and also he was straight up stalking him (and the others) in season two so that’s likely how he knows weirdly specific things about elias’s routine. but what do you think daisy and sasha were thinking -> oh my god. they’re fucking.