" Taking a step forward, he opened the glass door. She looked at him and waited.
“I told you, I need to shower, too.”
“There is another shower.”
“But you’re not in it.”
He was startled to see her smile. Then her smile faded and a little shudder rippled through her. She backed up, inviting him in. He stripped in seconds and followed her.
“Shampoo?” she offered.
“That would be good.”
“On your head?” she asked.
“Where else?”
“Should I show you? "

― Heather Graham , In the Dark / Person of Interest