Ranna - School Uniform

If I had to sum Ranna Rangorn up with one word, it would be "brat". A cute brat. In the original timeline, Ranna just let her hair hang loosely down her shoulders. She is younger in this timeline though and I wanted her to wear her hair in twintails. Maybe Kappei and/or Reiko and the club will convince Ranna to start wearing her hair like this? She seems to have a tendency to ignore inconvenient truths, and blame all her problems on other people. But I guess that might be part of her charm?