A Tickling Encounter

Harry was sputtering as he tried to gather his wits about him, "I was going to ask Hermione for help and…and she was screaming!" Ginny's eyes went wide, "Screaming?" She covered her mouth. It appeared like she was shocked; unbeknownst to Harry, it was to cover her laughter. "Harry I don't really think—" Does Hermione really need the help or is Harry really naive?