Episode 6 was a fun change of pace with Shiena becoming more involved in the situation. Her cheerful gyaru personality makes her stand out from both Rumi and Naori, and it was interesting seeing how quickly she became comfortable around Jun. I also liked how Naori immediately noticed her as potential competition, while Rumi tried to act as if she wasn't bothered. Shiena seems sweet on the surface, but there are hints that she might have more going on than she lets people see. With both twins already struggling to figure out their own feelings, adding another girl into the mix makes the situation even more unpredictable.