I always thought you to be a wise and sensible human. Now here is proof positive.
True. Quinn doesn't have a problem with it, but if you are on her path, I still think there is starting to emerge a hint of jealousy at the very least. The Sage scene might be iffy, but when Quinn asks MC about how many people he has slept with at school, she is showing some possessiveness. You don't generally ask that question like you ask about the day's boring weather. There is a reason for that line of questioning and I don't think it was because she was hoping to set up a threesome or to see how many women MC has used outside of the restaurant. Also, about that time, Quinn is regularly calling MC babe and her "bitch."