In terms of plot it's not overly exciting, but then again it's a romcom and not a mystery novel or anything. That's just not the focus.

Anyway, he's fairly popular as a teacher, tries to ward off the advances of his students, and after an exchange he reminisces about his youth and wonders why he never really fell in love with anyone. When he comes to, he's back in his old self as a student, so he plans to do things that regressors tend to do, like making money through future... more>> knowledge, and saving someone from a traffic accident.

That girl in particular is one of the main heroines, and the first arc is about trying to get close enough to figure out when the accident is going to happen and to prevent it if possible, but her personality and social position in the class make that challenging.

While there haven't been a lot of chapters released yet, it's well-written overall, and the theme seems to be exploring first relationships for people who didn't originally have any before the regression, or at least not at the height of their youth.

The last few chapters have included what basically comes down to mid-chapter headings, like a summary of the subsequent few paragraphs. I'm not sure if that's part of the original text or an artifact of the translation process, but I've personally found it a little disruptive. However, it is possible to ignore them, and who knows, maybe some other readers will disagree and actually appreciate them. <<less