I noticed a bit of a continuity error in Maria's 29th relationship level scene.
When Maria is speaking to Hana in the bar about when they were last drunk at the beach, she brings up that they had kissed each other, except that part didn't happen. The scene in question only contained them feeling up each other's bare tits, but there was no kissing in that scene. Both of these scenes are right next to each other in the gallery in case you'd like to verify.
Not a huge inconsistency, just a piece of dialogue I caught that didn't quite add up right.