So if Michelle is actually MJ then how is her and Peter's relationship going to work?

MCU seems to be cribbing a ton from Ultimate, and MJ in Ultimate was a very loving and outgoing girl who worried about Peter. While Michelle is very abrasive and introverted, picking on Peter just to get his attention.

What kind of dynamic do you think Michelle and Peter will have in a relationship? Will Michelle change how she acts around him? Or is Michelle just bait and the real MJ is someone else in the MCU?