Things Only Adults Use

"I won't peek," Lin Yuan promised.

Gu Lianyin closed the bathroom door, and before long, the soft sound of running water came from inside.

Lin Yuan shook the improper thoughts from his mind and took out his phone to look up the place they would be visiting tomorrow.

It was an ancient Jiangnan water town, steeped in history, with little bridges, flowing streams, and riverside homes.

They could take a small boat around the town. The scenery was even more beautiful at night, though there were more people too.

Before long, the bathroom went quiet. Gu Lianyin opened the door, wrapped in a bath towel, her cheeks rosy and her hair still wet.

She was also carrying the clothes she had changed out of. She hurried over to her luggage, took out a cloth bag, and stuffed the clothes inside.

"Boyfriend, it's your turn to shower~" Gu Lianyin said playfully.

"Mm."

Lin Yuan nodded, took out his clothes, and walked into the bathroom.

The bathroom was filled with white mist, with the lingering scent of body wash in the air. Lin Yuan hung his change of clothes on the hook behind the bathroom door.

He had just taken off his shirt when he realized he had even forgotten to change into slippers.

He could only open the bathroom door. But the moment he did, he saw her holding a square packet in her hand.

"Where did you get that?!" Lin Yuan was worldly enough to recognize what Gu Lianyin was holding at a glance.

Gu Lianyin turned the item over in her hands curiously. "Boyfriend, what is this?"

When she had opened the bedside drawer earlier, she had found two of them inside. They were square, silver, and had no writing on them.

She squeezed one. There was something round