It was more than enough to make a point. Harry didn't need to come into a world with numerous copies of people he knew or knew of back home. The two sets of Tonys and Peters here with their obvious differences was more than enough.
He hadn't been around any version of Tony Stark to know whether or not the humor was specific to this Tony or not. He found himself laughing a little as the other clutched at his chest. "I have not met him. I've seen posts from him on the network but I haven't gotten around to meeting him in person." He would have to eventually, he assumed. He'd focus on that when he had to though. For now it was about the younger Tony. He took a step back and looked the other over before nodding. "Okay. I can see your point. You do look pretty cool." And he felt easy to talk to, easy to tease. It went a long way.
He had never heard of Avengers Academy but it wasn't really the sort of place he'd assume any version of Norman Osborn would end up in. Given his father's age in the place it also seemed like another world where he didn't exist and wouldn't be friends with Peter. That always made him a little sad. He could dwell on it later though. He didn't want to become moody or dramatic in front of Tony.
Something about what he said struck a chord with Harry. Back home, his Peter had been trying to convince him of the worst about his father. It was true, of course. Harry had always known that. Norman was manipulative at best and scary at his worst. He'd been responsible for getting Harry kicked out of Horizon in order to have him under his thumb, and had manipulated Harry into believing that remaining at Oz Academy was in his best interests. He had worked with criminals and had been the mastermind behind a lot of the suffering that Spider-Man had gone through, a lot of the stuff that Harry went through. Peter saw the worst and tried to warn him away. Harry tried, was still trying, to look for the good. "I'm glad you guys could. We weren't so successful back home."
Again, though, he was trying not to get moody or dramatic. Harry wanted to make a good impression on this Tony. "Chemistry's my strong suit, too." He offered with a smile. "I'm pretty good at a lot of things but Chemistry is my specialty."