I think such a boy's mind should be very delicate, belonging to the big warm man series, just like exo's artistic prosperity. Careful as he is, he doesn't care about trivial matters. I guess you like him, don't you? In fact, this kind of boy is easy to be shy and hit the nail on the head. It is more or less difficult for him to fall in love at first sight. You don't need to care too much about him. As long as you care about him and treat him well, he will feel it slowly.
Some introverted boys should like quiet girls, girls who are willing to listen and girls who are sunny. After all, such romantic literary boys are rare. I wish you success ~ ~ ~