Responses
I swear to god it literally sounds like it. DEADASS!!!! Isn’t the teacher the son of the blonde and red haired couple. And then in the end the blonde guy doesn’t want the brown haired girl and he lives happily with the red haired girl. If that does match from what u remember then it is “live or not”
The blondie guy goes back in time after living supposedly to fulfillment but the first thing he did is look for this brown haired girl who has memories of a past life. He then tries to avoid everything in the future about his original female partner and all that. The of fl was red haired and she's actually quite nice