When she was 13 years old, she told him her wish to give her first kiss to the person who would marry her on their wedding day.
He remembered her wish.
When she was 17 years old, he kissed the left corner of her mouth as the only talisman he wanted before leaving.
He left her.
Later, in the long years, there was snow in the late summer.
As time passed, she seemed to have encountered another warm winter... Or the same one...