There is nothing wrong with that and it provides an exact portrait of who you are that he can benefit from. It reminds me of an ex, who read a book I gave her because I absolutely loved it and felt it was important. She typically liked historical fiction, which I had read examples, to know what she was talking about. But of the book I loved, The First Man by Camus, she wrote in the margins and underlined sections that she said were like me. That was the healthiest relationship I had ever been in.