Seamus tried to keep a straight, serious face, but it was hard when Lavender was practically rolling around in hysterical laughter on his bed. Her laughter was infectious, he found himself chuckling along with her try as he might to keep it in.
"I wouldn't need any sort of spell like that!" he said, still failing to reign in his laughter. "I wouldn't even need to be using it on that girl! I'll have you know, I am very desirable. Even the girls who don't make lists of dozens of lads they want to be sleeping with want me. Loads of them!"