Today at 5.15am, Ko Chen Tung (柯震東) returned to the hotel in Beijing and the reporters immediately tried to interview him while he was in the vehicle.
According to Asian E-News Portal, Kai Ko was seen to be staring into space while father showed slight anger upon discovering the camera.
Kai then immediately turned his head and back down and this showed that he did not want to accept any interviews.
He was seen wearing a white top with black jacket and a sport pants and alighted the car under the protection of crew team.
He kept silent all the way and it was obvious that he looked haggard and had lost some weight as compared to before.