I would like to re-watch an anime but I can't remember the characters' names or the title. I remember some of the story.
The story starts with a guy at the subway station and he met a girl there who was lost. The girl said she was looking for her fiancé. The guy fixed the girl's sandals which were broken, then they went together to find the house of the girl's fiancé. They went to the address, but it was an empty lot. He took her to his home, where she showed the only photograph she and her fiancé had together. He looked at the photo and it was a photo of him and the childhood friend he was supposed to marry.
Sorry that there isn't a lot to go on.