The MC is a whiny self centered piece of work so far, I can barely stand him, lazy too. Set at brothers house, you look in love must be the girl you met in school, creep factor exponential rise. Also the Dev is in cahootz pushing the MC to be in love with some crying girl because she lost and he helped her during her despondency (silly, why would these events make him fall in love, his childhood friend the Redhead girl Agnes, seemed a better and loyal choice to date). Dev is pushing MC even in front of Agnes (very disrespectful) say: ask her out, say nothing, then the DEV forces the asking out, I call that BS and bad form! (You did want feedback). Dev is strange has Agnes coupling with her sneakers on ha ha. Sentence structure error: Agnes: Says ..., even though I don't want to leave, I think you better go. (CORRECTION: Insert "you" between want and to. Structure should be: "...,even though I don't want you to leave, ..." My not so humble opinion, if you are on a date, and you cannot hold your own with a thug hitting on your date, she will only be slightly impressed that you tried, if you hit the ground with one punch, she will not feel safe. Women like a man that can stand up for them, at least they used to, now with the beta males, who knows. Maybe they keep them around as cannon fodder, but the ones that "couple" the ones worth it, like a man that can dish it out when needed.
Spoiler
Spelling error in class after the Hamlet question from Mrs Reese: She says quite, but it should be "quiet" (as in silence) she is instructing the students to listen and not talk.
I am hating the MC again, after talking to his apparent half sister or cousin.
Many third party relationship grammatical errors, if you like I might play again and list them. Usually I go to a Dev's Discord account so not to clutter up F95. If you ask I will suggest some editing your crew missed in the English translation.