Josh must have been out of town or sick or something when they filmed this episode. Charming was not with them at the town line, then he was with them at the house, but not shown immediately afterward at the clock tower.
It was definitely a strange episode for Snowing as they weren't even touching in the house like they usually are. Just odd. (Not saying anything was supposed to be off with them because the kiss last week was reassurance that there wasn't. ) Just odd directing choices.