What is Love in "On Meeting My 100 Percent Woman One Fine April Morning" by Haruki Murakami

Science is no doubt the most influential force which takes over almost everything in the world. It seeks to explain the unexplainable, to prove how everything existed, and to provide answers to all the questions one may think of. However, what science has left unexplained until now is the concept of love.
What is love? Is there such thing as "destiny" or "fate"? What does one mean by "100% woman", or a "perfect" man/woman? Since science still can't find answers to these questions, several love-story writers often play around with the world of love. They either attempt to provide an explana…