Copywriting (literary version):
It's not that she doesn't believe in love, she just doesn't believe that she has such good luck.
It's not that he doesn't understand love, it's just that he doesn't want to bother with it.
But the world is so small. She and he just met. What else could they do besides falling in love?
The drama of deep love comes in many forms, and the taste of it can only be tasted by oneself.