The Wizarding World of Harry Potter is a magical place and exemplifies the true beauty of the fantasy genre. J.K. Rowling, author of the Harry Potter books, combined the fascinating features of enchanted beasts, action-packed battles, and compelling storylines into one beautiful franchise. Of course, Harry Potter wouldn't have been the same without its many characters, with Harry, Ron, and Hermione standing in the midst of it all. Harry Potter fans often believe that these three have the strongest bond in all of Harry Potter, while a closer analysis of the Wizarding World reveals two wizards whose unlikely relationship far exceeds that of the heroic trio.
Source:https://www.cbr.com/hp-dumbledore-snape-strongest-relationship/