Wang Chul rarely speaks of his last uncle's family. Because he absolutely hates his last uncle for the injustice he did to Min Jun and almost ruining his life. But he shares a fantastic relationship with his last aunt and her children, Wang Mehmet and Wang Miray.
Mehmet might have started hating Min Jun as a teenager, and Wang Chul got into a fight with him. But Miray was the only bundle of joy - an innocent, naive person in the family. She loves Min Jun even though he always ignores her.
Baby doll was not surprised when Kim Shin actually thought she was the only cousin sister of Wang Chul. She nodded her head quietly.
Noticing Baby doll confirms the presence of another sister, Kim Shin panicked, assuming his remark would hurt a bit worrying Baby doll. He did not want to get on the negative page with any of Wang Chul's relatives. He wants to impress them and make them accept him simply.
