Isn't it a good thing that your boyfriend likes reading? Of course, he should also pay more attention to his girlfriend. It's actually a good thing to have such an intellectual boyfriend.
Your boyfriend may not care about you, maybe because he is not good at expressing himself and not good at doing things that move you. Maybe he really loves you and cares about you in his heart.
There are many ways to make him notice you. You can act like a spoiled child with him. Such boys will not be able to stand it. You can also give him a gift to make him realize that you also need his care, such as giving him DIY blessing chocolates, and you can customize the blessing on the chocolates. You can also give him a color-changing cup with your photo on it. When he reads a book or drinks water, your photo will appear, and he will think of you, put down the book, and take you out to play. There are many other small gifts you can try. I hope it will be helpful to you.