Katie made a face and a fake gagging sound. "I know! Just because he whipped it out in Hogsmeade in front of gaggle of screaming witches over break doesn't mean I want to hear about how big it was and whatever for the rest of the year!" She made a face and a fake shiver; well, mostly fake.
Blinking in disbelief, she regarded Lucy as her cheeks got pink again. "Thanks, that's very nice to say." She wasn't sure Lucy was being sincere; everyone thought Ginny was hotter than her. She had accepted it.
Playfully, she nudged Lucy. "Besides, she plays Quidditch too and is a great Chaser." If she had hooked up with Heidi and was flirting with her, it seemed safe to assume Lucy liked Quidditch players.
"Your type? What do you mean?" She tried to keep her features even and pretended her interest was almost-scholarly.
Using the same Charms she had used on Fleur, Katie took her wand and lightly traced it over Lucy's arm. The wand left a light trail of oil that she used a Hot Air Charm to heat the oil as she explained the hex that used the oil and how it could be used for other purpose.
To demonstrate, she set her wand down and began to lightly massage her arm. "If you use hot or cold things, the oil makes it so its not too hot or cold and doesn't stick or anything."