Thoughts:
1) WHAT THE, RINA!!?? I completely lost it when I watched this PV the first time, I was not expecting her to do that ending at all. It was wonderful, something different, and I loved it. I suddenly got reminded of Suki yo, Junjou Hankouki and how she did really well there.
2) This seems like a pretty Murota centered song, dance wise, and I, of course, loved all her shots. She's always smiling and full of energy, and it matches well with the song's upbeat-ness. I also like her hairstyle, both here and in Ai no Tame, she's gotten even prettier
3) The song itself is definitely catchy, and while I like it, I don't know if I love it, but it might grow on me more just like Ai no Tame did. It uses the repetition gimmick to get that chorus stuck in your head, and it's definitely working lol I liked the "So...aitsumo, ano ko mo..." (So...that guy, that girl,...) part before the dance break, I thought it sounded cool even back in the radio rip.
4) The dance looks pretty fun, loose, and the outfits looks great.
5) I actually paid little attention to the story lol I guess I'm just not used to following a story in H!P PVs haha