*coworker romance
*rivals to lovers
*meta/self-aware
*each of them have a gimmick (hence the title, glasses cloths and playlist) but they're literally never mentioned and don't seem to be even a small part of the character's personalities, which was weird and kind of irked me. Can be immersion-breaking, but it's a really minor thing unless you're sensitive to that.
*honestly a 3.5/5, but I rounded up
Glasses Cloth and Playlist