Despite the humid weather on 5th August 2019, some people continued to play games under the hot sun and Roger Kwok (郭晉安) and Ben Wong (黃智賢) are one of them. They played tennis together and Ben removed his top while playing halfway. Both then uploaded their photos online separately and Roger drank water to prevent dehydration. Ben left a message: “A humid weather warning!” Roger responded to him: “Feel like drinking ice lemon tea now!” Many netizens told them to take good care of themselves in order to prevent dehydration.