Russell, he wasn't going to deny it, there was a little part of him that somewhat expected Oli to take off immediately. Btu the fact was is that she didn't leave. Sure, she seemed a little uneasy after the second confronation, but he knew that it would pass. After having himself invisible and watching her drift off into sleep, that's when it openly hit him like an oncoming train.
He didn't want her to leave.
And he knew that if he were to torment her or do anything too drastic, than it would test her more than he'd like and she'd probably chicken out and run, anyone in their right mind would. So at that, he decided that he'd stay how he's been. Calm, reasonable, easy to deal with, easy to talk to. Maybe she'd think a bit higher of him as he does of her. For a good majority of the morning and early afternoon, he had left her alone to do what he pleases; she probably forgot what it's like to not have the feeling of somebody watching her. But upon missing being around her, he decided to finally suffice to his own needs. And that's when he found her trying to find him...ahah, he could tell. And of course, there he had been in invisible glory, cackling wildly(not for her ears of course) as he watched her peer around each corner. After he had been done laughing at her, his eyes had trailed to her a** of hers, taking in the view of watching her walk away, before phasing over to the entertainment room.
He had been peeking over her shoulder when she put the movie in, a broad smile growing on his face as he saw what she chose; RAMBO. It was a favorite of his, Mr. Peters had watched it once. And whenever he wasn't home, this same movie would be on at random times even without the TV being turned on, because he loved it that much. He just wished that he had weapons and instinct like Rambo here does. And right as the beginning credits began to roll on the screen, he soon phased into view, sitting on the couch. One hand was raised, his index finger bobbing as he began to hum the song that was playing, knowing every note. This didn't mean that he sang it well though, ahah, his voice was off-key. He soon looked to her as he did so with a bright, quirky smile, wondering how she'd acknowledge him.