I'm also leaning more towards a BP attack if it was actually health related. A stroke would affect more than just his face, but a BP attack affects a single facial nerve. Jaw pain would explain his weird eating, and the ear pain would explain his "constant" earaches, quite possibly explain why he's always touching and rubbing his face for weird reasons too.A lot of the commenters on Twitter say it looks more like a Bell's Palsy attack than a stroke, but who knows...