Rubeus Hagrid
On a less intense scale, other relationships have been doted upon in the fandom from suggestive hints or explicit statements throughout canon, such as those between Draco Malfoy and Pansy Parkinson, Harry's parents James Potter and Lily Evans, Rubeus Hagrid and Olympe Maxime, or Percy Weasley and Penelope Clearwater, or Rose Granger-Weasley and Scorpius Malfoy. A potential relationship between Neville Longbottom and Luna Lovegood was originally dispelled by Rowling, though she later retracted this and said she noticed a slight attraction between them in "Deathly Hallows".