The only time anything remotely “spicy” happened with Max during the main story was an impromptu makeout session with Mike at the very end of the Mourncrest arc. You know how MC can dissuade Mike from revenge? Yeah, Max does not do that! Max is very pro revenge and crashes out about their own shortly after this happens! Also, Detective Lupand nearly meets his end via wrench to the cranium. Fortunately, Max has terrible aim when it comes to ranged attacks. They lost their glasses ages ago and refuse to make an appointment to get new ones. Don't let them drive.