I do not remember exactly how many movies for now, the last movie was one that Max participated with Alice and Ann in which Ann said that Alice's sexuality classes were not going well.
I do not know who Max's girlfriend is, he loves being with Alice as well as Lisa and Ann, but girlfriend I can not tell you who he is.
As for the mission you tell me ... I do not know what you're saying, I'm Spanish and I translate the game little by little because my knowledge of English could be much better. I hope you have understood me. Thank you