Well if you're playing this game realistically you're not gonna fret about missing girls like that because in-game you don't really know they exist or chat to them. If you're playing realistically you'll be trying to hook up with Serena, Hilda, Leaf, etc. It's the outliers who get lucky enough to get into a class with uhh...Gardenia or whoever and decide they wanna land her who might have the best time. Everybody's play experience will be unique and I think that's a fantastic quality and makes it super watchable as a Let's Play or whatever.
If you come into the game saying "I wanna screw Skyla no matter what." but don't know what classes she takes and permanently miss her because you don't know what classes she's in, yeah I guess that'd be annoying but it seems fair enough to me.
This hardly seems like a one playthrough kind of game anyway
