Mandy was rather shocked by the butterflies in her stomach when Harry returned the kiss, and her arms went around his neck as she deepened the kiss a little bit. It was still rather chaste, she didn't have much experience with boys. But she was trying to figure this out, and for a moment she was rather impressed with her own boldness.
She pulled away after a moment, staring at as her hand toyed with his hair. "I'm pretty sure I wouldn't kill you." she smiled, looking a bit love struck and goofy.