Oh wow, that’s a surprisingly quick confession. What’s gonna go wrong? Tabata will probably tell her she likes disguised guy, she’ll have second thoughts, blah blah blah.
Prediction time! Next they have to keep it a secret for reasons, causing the black-hair girl to keep thinking she has a chance while the fmc constantly resets any of her character development each chapter to maintain drama.
honestly it can only go downhill from here before the last 2-3 chapters. MC most likely will find out the loner likes Souta and start feeling insecure because she thinks their similar. Also, her inability to stand up for herself will probably make her unable to talk to Souta in public, while loner girl will be able to. @No1Kenkaku you’re probably right.