486 Share definition Flag Korean slang for "I Love You"; same meaning as 143 in English and 520 in Chinese JiYong sent a message to his girlfriend Lyna: Still at practice, babe. Saranghae, 486. 486 by BBLovee September 20, 2010 0 0 Get merch Get the 486 mug. Buy Now — $32.95 See more merch