Yes, that was the original plot, but the amount of scenes that hint at a potential relationship between the 2 make it disappointing that nothing happened with it. If there was NO romantic scenes between the 2 this ending would've been good, but because of the romance scenes the ending just seems bad.Please remember the main plot was Mimiru being insecure as a gyaru, thinking it was wrong for her to be a otaku and felt like she was just cosplaying. Her feeling accepted by her friends for who she is, and getting closer to Yuuhi is what she always wanted.