Appreciated the Dies Irae

I thought it was funny that the first song Floriane's team swam to (and her character introduction) was Verdi's Dies Irae...odd choice for synchronized swimming, so I figured that was some kind of foreboding foreshadowing. I wasn't sure what direction the movie was going to go if, if it was going to have more of a lesbian theme and maybe the song was hinting at other people thinking they're "damned" or whatever. But nope. So it might just have been presenting Floriane in an ominous light. Marie's infatuation with her didn't turn out all that great so it was fitting that she had a kind of "scary" intro. A sublte warning hint to the viewers. As opposed to some nice romantic flowing melody, haha.