Neville was in a sour mood. He'd just seen you kissing another person, and the sight made his heart hurt. He'd been yearning after you for two years now, but still, you never saw him as more than a friend. He went to Luna and told her of his woes. She sighed thoughtfully and offered as she read her father's magazine upside-down; 

"Perhaps you should do something extraordinary to catch her attention."

"Oh, my God! Luna, you're a genius!"