Shu could say what he wanted, Takeshi had clearly tricked the little guy. Grinning as his brother pushed himself away the older boy shook his head, waving a hand dismissively. "Whatever you say, I still got you. You're just lucky I let you go," he retorted, "And I'm going to teach you things! I said I was, didn't I? I wouldn't say that then not do it." Embarrassingly he actually didn't have anything in mind right away. He meant to go through with it, but he hardly had a second to think it through before Shu pounced on him. Maybe asking his brother would give him some idea, or maybe not. The little Saiyan sounded pretty puzzled when asked to say what he wanted to learn, he probably didn't know what there was. Fair enough, that was why they were teaching him after all. "I can't teach you to use that, I'm not trained to," Takeshi said, sighing before smiling at Shu knowingly, "I can teach you other things though! Like... How about the Afterimage technique? Remember on Earth when I pretended to hit you? I can teach you to do that, it's super easy and really useful. Considering how fast you are it'll be easy to master." Sighing in slight annoyance Vegeta rubbed at his face before looking up at Viral exasperatedly. "I don't know why my parents would make it that way, if I did I'd also know how to help you. Maybe it was so it couldn't be manipulated as easily, I don't know. What I do know is this; Your emotional state plays a big part in your transforming. Which isn't that different from Saiyans, really. It takes a lot of anger to turn into a Super Saiyan initially, so you can almost think of it like that, in a way." He didn't quite appreciate having anything his parents had done being called stupid, but for the sake of getting things moving he wouldn't say anything on it. Instead Vegeta was determined to test this theory out, and in order to do that he had to anger Viral. Hm... How should he got about doing that? "I know one of the emotions is anger, and that's not exactly a hard one for you," he teased slightly, raising an eyebrow at the Beastman. "Look, this is how it is, there's no use in arguing. Instead how about we try sparing? I'll do my best to anger you, and that should theoretically bring forth one of your forms. Just... Try not to attack me when you change, I'd rather not have to contend with that."