Board Thread:General Discussion/@comment-26529154-20160209144808/@comment-28322732-20161014003709

SeiShii wrote: The fun girl is probably a rival, BUT not a normal one. She's had a crush on Senpai for ages, but was too shy to confess, and once she heard Megami describe him, so she decided not to confess. It's doubtful, we already know that Phantom Girl is a rival, that would make sense if you look at the story.

But Fun Girl, eh, its a bit of a stretch to bring back something as complex as her.