Charming - just charming. Fragments of Memories sounded surprisingly good at the faster speed, and the "glitchiness" of it (to reference the artist's comments) kept it interesting. But what I loved most were the lyrics. For me, they really represented Rinoa's character well. Her emotion really carried the game, and this song brought back memories of that. Even the references to stars recall the final scene where she points out shooting stars to Squall. I could even imagine the main characters singing this to each other using karaoke. The shout-out to the title of the source material ("fragments of my memory") was also a nice inclusion. That's something I love about VGM music and arrangements - they can evoke settings, characters, and stories to give an added layer of meaning.
This song also reminds me of a comment by FF8's main character designer about Rinoa: that he designed her to be not gorgeous, but cute. That could also be said of this song. I don't think it's quite perfect, but somehow that adds to its charm, at least in my opinion.