Tao Zhi picked up Tan Rou in his car and, upon arrival, they encountered Zhuang Liu's car at the entrance. The two sides honked at each other as a way of greeting.
Zhuang Liu rolled down his window and made a gesture to Tan Rou. She understood what he meant and gently nodded.
Tao Zhi asked anxiously, "Tan Rou, what is that Zhuang Liu kid saying now?"
Tan Rou turned her head and said, "He didn't say anything, just a greeting."
Tao Zhi didn't believe her. He was certain that Zhuang Liu had something to discuss with his sister and he must reduce the number of times she met with Zhuang Liu.
After dinner, Tan Rou took her tablet to Zhuang Liu's house, claiming she had to discuss a problem with him.
Tao Zhi said unhappily, "Whatever problem you have, your brother can help you solve it."
