This is just....uuughh...
Okay, so wait. They're saying they just made out on the floor and that was it. So that means they then stripped and threw their clothes around the bedroom to....go to sleep? Actual sleep? Then when Michelle woke and Peter was like "omg did we..." Michelle got angry because "YOU DON'T REMEMBER THAT WE KISSED IN THE KITCHEN I HATE YOU!"
Am I missing something here?