What kind of books can I send to a well-connected classmate of the opposite sex?
If you send books to a close classmate of the opposite sex, you can send some books with philosophy of life, such as Walden Lake and the Weakness of Human Nature, and you can also send her some novels, such as The Old Man and the Sea and boule de suif. At the same time, you should ask her when you send them to see what she likes, and it is best to prescribe the right medicine.