My brother and I played Watch_Dogs together over this Christmas break when I got it and he came over. I went to the bathroom once and her found this easter egg. When he showed me this he said, and I quote: "Lena Pearce is six years old, correct? That's right around the primary demographic of My Little Pony, isn't it? If the show exists in the Watch_Dogs universe, and there's a good chance it does, she probably watched it. She probably dragged Aiden to watch the show with her several times when he was over at Nicole's house. He probably just watched it at first to be nice to his niece. But over time, he watched the show enough that he began to see the show in a more positive light. Eventually he was on his phone's internet once and decided to find an episode he was watching with Lena once. At that moment he said, 'Didn't think I'd ever say it, but this actually isn't that bad.' While he isn't a full-fledged brony, he'd probably would have to say he likes the show." When he said that, we both just started laughing so hard our sides started to hurt. Now that I think back on it, this actually sounds like it could be an actual headcanon.