Well, that was a bit awkward.
He might not seem to most of us like a cuddly kind of guy, but Donald Trump is evidently partial to cheeky stage smooch when the moment feels right.
The Republican presidential nominee went in for the cheek-to-cheek air kiss as he shook hands with his vice-presidential nominee, Mike Pence.
Perhaps it wasn't the first time something like that had happened, as Pence dodged it pretty smoothly. But then again, on closer inspection, the look on Trump's face suggests he felt it might have been a little too much, too soon, himself.