Grace looked at Luis stunned, with a stiff smile on her lips, and said awkwardly, "You're done so fast."

"In the morning, I just rinse." Luis shrugged, puzzled. "What's wrong? You don't look very happy?"

"I'm just surprised." Grace tried not to make Luis doubt it, laughing jokingly. "Were you in such a hurry that you didn't wash it properly?"

"It’s in the morning, so it's faster. Now get off your back and take a bath." Luis pushed Grace into the bathroom and closed the door behind her.

The water in the bathroom was left on and the warm water was running. Grace looked at the doorknob and has an...