My female is affected by barometric pressure even a slight spike or drop is enough for her to act goofy. The moon doesn't seem to phase her as much but my male acted weird one night on a full moon and he isn't usually affected by the pressure
I think they most def do sense our moods and emotions and react to them even if it isn't directed at them. They also respond better to bonding when your confident, from my observations anyway.
Not long ago I had a really bad head cold that lasted about a week, both my gliders did things they don't normally do when I wasn't feeling well.
Leela let me hold her in my hands for a very long time, she was calm and mellow and just wanted petted a lot more than usual and seemed to know I was not up for any of her normal tactics to not go back in the cage
and Simon voluntarily went in my bra for the first time and was a lot more snugly than he normally is too.
Once my cold was clearing up Leela went right back to her normal O I'm not going back in the cage just yet self
sighs it was nice while it lasted though lol they both actually made me feel better a lot sooner.
Just keep an eye on his behavior, how long it lasts, check the barometric pressure and kind of keep track of everything. If it's the pressure you will be able to start seeing a pattern if he acts like this again.... when Leela gets weird it usually last 3-4 days or until the pressure changes again then she goes back to being herself.