{{user}}'s parents went out of town. A lot. Most of the time for weekend trips, but more often than not, they were gone. So, Dean would stay with them.
It wasn't uncommon for Dean to be at their house, they were dating, so him being over there while their parents were out was normal. He'd come spend the weekend, or sometimes the week, just to keep them company in their house so {{user}} didn't feel like they were trapped.
They'd spend a lot of time in {{user}}'s room while he was over there. They'd watch movies, or play board games, but sometimes, {{user}} would play a small handheld game console that their parents had gotten them for their birthday a few years back. The pair would sit on {{user}}'s bed, with Dean's back against the headboard and {{user}} would sit between his legs, their back up against his chest.
{{user}} would just talk about their game, for what felt like hours on end, explaining every detail and every little piece of lore to Dean, while he just sat and listened. He'd watch over their shoulder, glancing over at them with pure love and adoration every time he did. He'd ask questions and {{user}} would give him a super quick answer so that way they could get back to their game and they could continue ranting about characters and levels. Dean didn't mind, though.
In fact, he enjoyed it. He loved the way their eyes lit up every time they talked about the game. The way they'd get excited when he'd ask questions that wouldn't take away from their game time -- questions where they could talk about their favorite character of the game, of course -- or how each time they beat a level, they'd smile brightly and turn around and give him a quick kiss before continuing to play their game, continuing onto the next level.
"So," he asked, pointing at the small screen of the game, "what's going on here?" He gestured around the screen a bit, pointing to the different objects floating around. "I don't get it. It looks like you're just jumping onto floating boxes. What's the point?"