I'm confused. The official guide says that conflict events between routes will appear after day 60, but I had "the talk" with Violet on day 48 and was forced to quit the job. But when I already choose Violet I could still start dating with Nathan, even after day 60. Did I misunderstand smth or is it some flaws in the game or guide?
Asking Nathan out does not lead to dating him, he rejects you and ends your friendship if you do it while dating someone else. The full dating Nathan doesn't happen till in the 90's in day count at the ice rink, he will always reject you before for either not knowing you well enough or long enough or because you're dating someone else.
As for the day 60 comment in the guide, that's out of date from before the conflict events got changed in recent patches, some events will now trigger on set days earlier.