It had been three years since Louis Koo and Kelly Chen worked together. This year, they starred in a micro-movie invested produced by a hotel company.
When the reporters discovered her right arms had red marks, Kelly said:
"My elder son has taken the vaccination injection while the younger lacks of one injection. It should be all right but the doctor is worried it will leave scar."
Louis then said: "I do not have chicken pox before. Is it infectious? I have a medical box for emergency as usually travel around."