Familiarity

Lu Zhen could vaguely sense that there was something wrong with the atmosphere between the two men, but she didn't know that Jiang Kai and Song Jia knew each other, so she didn't think too much about it. She said to Song Jia, "Then you guys chat first. I'll clean up the room."

Song Jia nodded. "Alright, I'll look for you later."

After Lu Zhen left, Song Jia narrowed his eyes at Jiang Kai. Jiang Kai felt a chill run down his spine, as if he had been targeted by some dangerous predator. Jiang Kai swallowed and smiled guiltily. He hurriedly changed the topic. "Look, what a coincidence. Lu Zhen is actually your girlfriend and my sister."

Song Jia picked up the teapot that Lu Zhen had sent over and poured a cup of tea. He took a sip slowly. "It's quite a coincidence."