I think there's a glitch. In the bathroom scene, I didn't click the second signal quick enough. I was clicking it as the game over scene was about to appearing. When I clicked "Replay Level", it brought me to the bathroom scene with the kid standing by the stall (not the beginning of the level), and clicking the faucet or light does nothing.
 "Reincarnation: Let The Evil Times Roll"){kind=icon}
 "Reincarnation: Riley's Out Again"){kind=icon}