Su Xuan felt that Classmate Xiaopang was trapped by history, too many old thoughts from the past. What Su Xuan actually despised the most were those spiritual loves. What were those? They were concocted by those book writers; when it comes to dating, the most scientific explanation is simply a rise in hormones, which involves certain needs in that area. So, from a scientific perspective, it all makes sense. Therefore, Su Xuan thought spiritual love was too fake.
If some girls always maintain that kind of spiritual love, advocating things like "Give you the most beautiful bridal night," these usually end up with problems, just like "Fleet of Youth"; wasn't it because of this reason? So, in Su Xuan's view, every love, every emotion at least is based on a happy sex life. Although this might sound a bit indecent, it's the most truthful.
