Friends to strangers to lovers.
I looove when someone gets a crush and just doesn't know how to act and then take a VERY extra turn. It's my favorite trope, they just Don't know how to react and starts Cting like they hate them, distancing themselves, overly flirting so it looks like a joke, straight up moving away. Love me some socially awkward characters with many emotions and no emotional intelligence kkkkk.
Not feeling that rival, tho, but let's see where it leads us to.
Hana to Sumi