I was on a plane recently and the gal sitting beside me was reading some book tracing the right wing hate groups in Canada. It was really strange. I was trying to surreptitiously read over her shoulder and she'd start snickering at completely mundane things. Later when I pulled out my steak & cheese Subway sammich she literally appeared to be gagging and spent the next ten mins holding her sweater to her face, only putting it away 5 mins after I'd finished. It was weird. Just thought I'd share lol.