Exchange diary.
The exchange of diaries is the romance and memories between countless lovers. When the adult Harry Potter found it from Dumbledore's house in Godric's Hollow, it can be seen that the diary has gone through many vicissitudes but has been well preserved.
The most recent date was June 30, 1996, which shows that its owner still used it and cherished it very much before he died.
After the war, Harry Potter also went to Nurmengard Castle. The once powerful Grindelwald probably never thought that his relics would fall into the hands of the last "Dumbledore's favorite student" and be collected together with the memories of Midsummer Night.
Exchanging diaries, irreplaceable love.
Exchange diary, can not change back to love.
Intention: Exchange diary, can not change back to love.