When most people thought of Harry Potter, they thought of a kid with mental problems, and that was exactly how he wanted it. People left him alone, and he could bear with the disapproving looks.
When most wizards thought of Harry Potter, they thought of the Saviour of the Wizarding World, the Boy-Who-Lived, or, sometimes, a rotten child with an attention problem. It was exactly how he wanted it. It made sure that nobody would suspect he was more than that.
And more he was.
When his friends looked at Harry Potter, they didn't see Harry Potter. They saw something older, more powerful, and more lazy than you could ever imagine, and that was exactly how he wanted it. He would be able to be open to his friends and keep the friendship healthy.
Still though, when Harry Potter looked at his friends, he mostly didn't see his friends either.
All with all, Ouranos loved being Harry Potter. This was definitely one of the best decisions ever made.