“You are becoming a snake tomorrow, and as you start to devour people, with that mouth that has eaten others, you cry your love to me, and the same as today, I do wonder, will I be able to say my love to you?" - Gin Ichimaru awww”

Roosevelt's first letter, written at age five to his mother Sara Roosevelt ("Sallie") who had been ill in her room at Hyde Park. She later supplied the date - "1887" - on beginning her collection.
F.D.R. : His Personal Letters, Early Years (2005), edited by Elliott Roosevelt http://books.google.com/books?id=8p25NCpzU7YC&pg=PA6, p. 6]
1880s

Source: Bleach, Volume 20

Vol. 1: 'My beautiful One, My Unique!', pp. 130-140
1895 - 1905, Lettres à un Inconnu, 1901 – 1905; Museo Communale, Ascona

"Today I Started Loving You Again" (January 1968), inspired by Bonnie Owens, who is credited as co-writer.

Interview with Oriana Fallaci (2 December 1979), Corriere della Sera
Interviews

Renata and Colonel Richard Cantwell in Ch. 12
Across the River and into the Trees (1950)

I've Been Loving You Too Long, co-written with Jerry Butler.
Song lyrics, Otis Blue: Otis Redding Sings Soul (1965)