Here is the translated text based on your instructions:
Mr. Lu didn't notice Zhou Sinin's subtle movements.
In fact, during "Wise Time," men often enter a state of self-preservation, avoiding excessive thought.
Zhou Sinin slipped out of the bathroom, quickly turned off all the lights in the room, and returned to the man's arms with an unstoppable smile in her eyes.
"Why are you so happy?"
Lu Jincheng locked his phone screen and put the device down.
In the darkness, he could still see Zhou Sinin's dimples at the corners of her smile.
"Am not!"
The girl pursed her lips, her soft and delicate tone infused with an extra touch of coquettish charm.
After lying together in an embrace for a few minutes, Zhou Sinin swept her hair to the other side. She lifted her chin, flipped over, and nestled onto Lu Jincheng's chest to ask.
"Hey, isn't this the time people usually say something?"
