Fashion just wasn't something that interested Mia, so she wasn't sure who Victoire Weasley was in the fashion world, but it was clear that the woman was famous on some level, so she made a small, amused sound at the story.
She'd just brought her glass to her lips when Trina asked about customer service smiles, and she paused, her head tilting a little as she considered. She had just started shaking her head no but didn't have a chance to answer in further detail before Trina was telling her the story, and she found herself giggling a bit at it. "Oh goodness, that's a lot! I don't think I have a customer service smile. Even when I was working at the junk shop, I wasn't really dealing with the customers much. I was lucky to be in the back tinkering with the things most of the time," she admitted with a light laugh.
Mia leaned toward Trina instinctively at the question, like a moth to the flame, craving the warmth and affection. "Of course," she said, glad she'd worn it down today. Even though she'd gone for comfort with her black shorts and sleeveless top, she didn't think Trina minded.