"What are you going to tell him? He’s not going to believe you. He’ll think you’re up to something, plotting something! What reason are you going to give him to explain me worrying about you? That we’re friendly?" Hermione was as vehement as she could be while still speaking quietly; they couldn’t afford to be overheard. And that was exactly why Draco couldn’t say anything to Harry – because the only way Harry would believe him would be if Draco told Harry the truth about their relationship. Oh. He wouldn’t. Would he?