Adrian was Justine's mum's boyfriend.
He worked in construction in the film industry, as either a carpenter or a plasterer, but Justine couldn't remember which. He owned a black SUV which he parked outside their house when he came to visit.
Every time he and Justine were alone, he would sit too close to her and make salacious comments, causing her to run away to London. (PROSE: At Childhood's End)