You Have Already Become My Habit

She couldn't stand his insult anymore, so she left, thinking she was leaving cleanly, but she didn't want to take away his heart; he thought she was really unimportant, but he discovered after she left that after ten years of companionship, she had already become his habit. His crazy search and hard waiting resulted in her dazzling return seven years later. A turn of fate arranged for them to meet again, with the same words "so beautiful" and "yes, so beautiful"...