but he could n't forget it on mornings like this one - fall fog rising out of the fields and lifting in front of the mountains , the pig running cool and loud , ronan climbing out of the passenger seat and knocking knuckles on the roof with teeth flashing , dewy grass misting the black toes of his shoes , bag slung over his blazer , narrow-eyed adam bumping fists as they met on the sidewalk , boys around them laughing and calling to one another , making space for the three of them because this had been a thing for so long : gansey-lynch-parrish .