Thinking i'll share my little love bullet theory because i havent seen anyone talk about it and i NEED TO
Spoiler for the most recent chapter, loop 0.
Sae chan was an undercover cupid in the class.
Sae has been hyped up in hasumi's birthday art and such as an important character and yet we haven't heard anyone speak of her prior to the last chapter, strange isn't it?
Especially considering she seemed much more popular than Hasumi in the class, everyone listening to her and treating her like a friend, wouldn't her classmates be moved by her disappearance? At least worried? Why do they only ever mention hasumi then?
In chapter 14, we're reminded that undercover cupids don't show up the same as humans do on photos, and guess what.
It's not the first time se've seen this picture, it was the cover illustration for chapter 10:
And Sae wasn't there.
Why wouldn't she show up on the picture if she was part of the class, why don't any of her classmate wonder where she is, or even mention her?
All of this feels very reminescent of how people perceived koharu in her first mission, everyone aknowleged her and found her presence normal, but as soon as she disappeared, everyone forgot she was there in the first place.
In fact, Sae being a cupid would also explain why nobody gets in the way of her bullying, she's using her cupid charm power.
Also all cupids have heart motifs in their designs, so i think the earrings work as a lil hint
Also i'm not familiar with japanese naming convention and we've only had one chapter of her so don't take my word for it, but everyone calls her Sae, regular classmates and close friends alike, we haven't gotten a full name for her at all, since cupids only keep their first name that might be going towards it too
