Talk to Cedric.

"Fine", you say. "What do you want?"

"Firstly, I want to thank you for telling me about the dragons", Cedric replies. "Without it, I probably would have died."

A dark shadow crosses his face, and you both shudder, remembering the first task.

"I want to pay you back, somehow", Cedric continues.

"You don't need to", you respond, automatically. "Krum and Fleur also knew. It was just evening the playing field."

"I know", Cedric agrees, "but nonetheless, you told me, not Fleur or Krum, even though you could have let me fail."

You open your mouth to argue, but Cedric cuts you off before you can speak.

"Anyway, I thought of something I can do", he says, a sly grin appearing on his face. "Have you had any luck with the Golden Egg?"

You shake your head.

"I can help you on that front, if you want", Cedric offers.