The birthday card Lin Yuan sends me every year says "My huckleberry friend". I specifically checked the dictionary. "Huckleberry" means black fruit tree. My huckleberry friend? ? Is he mocking me for being dark? Later, I accidentally saw an English book on my brother's bookshelf called "Adventures of Huckleberry Finn". It was Mark Twain's Adventures of Huckleberry. My friend of Huckleberry? ? Later, my deskmate listened to me a song called "Moon River". There was a line in the lyrics called "my huckleberry friend" which translated means my friend who is as sweet as a huckleberry.