By scientists and relationship specialists, some Portuguese singles are placed in couples and meet for the first time in their own marriage. After that, they will go on a honeymoon, they will live together in a house and they are going out together and with their families and friends for the purpose of testing their relationship and discovering if love arises between them. In the end, the ultimate decision will be made: will they continue their lives together and married, or will their ways separate and divorce?
Kousei Arima was a genius pianist until his mother's sudden death took away his ability to play. Each day was dull for Kousei. But, then he meets a violinist named Kaori Miyazono who has an eccentric playing style. Can the heartfelt sounds of the girl's violin lead the boy to play the piano again?