"I don't know how I expect you to help," Harry said honestly. "I just thought maybe, if I told you a little about it, you might have some ideas? Or I might get ideas, by talking to you about it. It's a long shot, but... I don't know what to do, honestly. And even if - well, it's good to see you, anyway."
If nothing else, seeing Ginny would make Harry's resolve stronger, and make it easier for him to hold out against Ron's pessimism and fatalistic attitude. He looked around when she suggested that they sit down, and then gestured to the rock that he'd been hiding behind. "Want to sit here?"