Man, I love this show. But there are two MAJOR errors here in this one. 1)Chloe being rescued. She was awake when Clark opened it. So does she know about his powers? Even if she didn't see him open it, she would have felt being lifted up, and thought it awfully strange that Clark could have done all that alone. 2)Lana was also conscious during her rescure, and clearly didn't see Clark, but surley not getting cutby the glass should raise her suspicions... Next weeks ep makes it look like the secret may be out..