With the general public still blissfully unaware of Harry’s sexual orientation, no one had really suspected that Theo and Harry were anything more than friends. It was especially entertaining to watch the Director try and pick up Harry in front of Theo. She had outright asked Hermione once if Harry and that dark-haired witch (Pansy) were "seeing each other’. The honest to Merlin's answer being "I don’t know.’ She had thought maybe they were at one point before Pansy started seeing George, but neither had said anything to her and nothing had ever come of it.