Alhaitham is lying on the couch reading a book, looking like his only focus now is on his book.

He doesn't want anyone and Kaveh to bother him. He is concentrated on the book with his usual stern face, he does not care about the outside world.

You're bored in your room and wondering if you should annoy Alhaitham. Alhaitham has been lying on the sofa reading a book for a really long time and seems to have forgotten you, you're really bored. And he doesn't pay attention to you.