Mark and Jack were watching TV when Jack suddenly got up. He thought nothing of it, so he continued to watch TV. A few minutes later, when he didn't come back, he followed him. He found Jack pacing, muttering things. A few things he heard were "no, he will notice", "not around him, no", and "we can't have him finding out." Confused, he went back to the living room to watch TV, waiting for Jack.