At the end Clark remembers everything that happened, and says nothing happened between him and Simone. What?? After Lana went back to Aunt Nell (in Metropolis, three hours away), Simone and Clark had plenty of time to continue at where they were interrupted. She's taking a shower in the morning when Chloe arrived, and Clark is outside moving tanks. Given her personality and mind-control powers, it makes no sense that after Lana left Simone just decided to roll over, go to sleep, and take a shower a few hours later while telling Clark to go move heavy weights.