Despite Mum's assurances that she only wanted
Charlie to wear things she was comfortable in, Charlie had chosen simply not to attend the Yule Ball last year. It was too crowded and noisy anyway, and there wasn't really much to do if you didn't have anyone to dance with. Emily had absolutely insisted Charlie come with her this year though, and Charlie felt like she had a fairly strong idea of why. As much as she did owe her younger sister for helping her make friends in the past, Emily's initial attempts to introduce Charlie to people always made her feel nervous and unsettled. At least she had an outfit she could be more comfortable in this year. Thankful for the small mercy, Charlie let her sister lead her through the crowd, wondering how Emily had managed to make friends Charlie's age at Hogwarts so fast, and what kind of person she would be introducing her to. Emily usually had a good eye for the kind of people Charlie would be comfortable around, and was good at making her open up enough to make friends, but it was difficult to know what to expect.
Charlie was surprised, and then surprised that she had been surprised, when they approached the girls Charlie recognised from the fort she had helped Emily build at the start of the year. Of course Emily had noticed her and the older girl talking. Why hadn't she expected this all along? What Charlie wasn't expecting at all though, was for Emily to be whisked away immediately after introductions? Charlie gave her younger sister a questioning look that went completely ignored as her sister was dragged away. Emily had never left her alone with a prospective friend before, and part of Charlie wished she would stay and chat like she had when they were kids, another part was glad that Emily apparently respected her ability to make her own friends at least somewhat now that she had survived two years of school alone, and a third part of her was embarrassed to have her
younger sister doing so much to help her out of her shell like this. There wasn't time to dwell though, and Charlie did her best to focus on the situation at hand, nodding in response to Phoebe's greeting.
"Nice to see you too..." She said awkwardly, putting her hands in her pockets and shifting from foot to foot uncomfortably. She was surprised when Phoebe recognised it as a set up too, laughing awkwardly.
"Oh, uh, this was probably Emily's idea, she's... she likes to meddle." She smiled awkwardly, scrambling in her mind for something, anything to say.
"You, uh... you like dances?" Charlie said, trying not to let her nervousness show. Maybe Phoebe was as uncomfortable in this setting as she was.