[Oz and Aidan have formed the tentative beginnings of a friendship. It's those few times in the other's presence that make it easy for Oz to pin-point that scent that is uniquely Aidan before he makes it over to him. Sorry for the creepy scent thing.
He looks up at just the same time as Aidan says hello.] Hey. Enjoying the cloudy skies, the beach, or both?