I tried lots of things but every time my character fucked Monica on the couch in his dream and she never contacted him. If you fucked her in the dream she gets angry to Christine when she revealed her relationship. If you didn't she already knows and completely okay with it.I believe the dream was referring to him dreaming about Christine fucking him. Cause in the ending I got, Monica contacted MC again for naughty time but MC said no, unless that is dream too, which I doubt.