Quote Originally Posted by Edge7 View Post
He does buy the girls swimsuits and guilts them into wearing them.
He also signs them up for a swimsuit pageant w/o their consent.
He's the one who suggests that they charge the girl's room as some sort of "retribution" for the bathhouse schedule mishap.
He asks Teddie for the girl's measurements, again, w/o their consent.

Like, Yosuke might not be a straight-up women hater, but he makes it clear that he doesn't seem to respect them. From what a friend told me, Junpei stops flirting with the FeMC and acts more as a bro than he ever did to the MC. Again, that's word-of-mouth, still haven't played P3 all the way.
This is mostly because he (along with the rest of the male SEES members) actually gets a Social Link in Minako's route, and so he does get to be a far better friend than he ever was with Minato.