hisangelrosalie
As much as Jasper wasn’t sure he liked the idea, he had to admit it made perfect sense. He knew just how important it was to blend in and if becoming twins did just that, he wouldn’t complain. Even though he knew there were subtle differences, he also knew that humans often saw what they wanted to see. And if they wanted to see twins, they would ignore the slight variations.
His only concern was the actual twin herself. It hadn’t been either of their ideas and he wasn’t a hundred perfect sure Rosalie was fine with it. He doubted they could deter the family from the name change though, as it was already in place and undoing it wouldn’t help. Once Carlisle confirmed that all the papers were in place, he figured it was far too late to turn back then. “Well, it’s official. Your last name sounds better than mine, anyway.”