馬國明
On 16 April 2019, Wong received heavy media exposure for her physical intimacies with married Hong Kong singer and actor Andy Hui; dubbing it "安心". At the time of the incident, Hui was married to singer-actress Sammi Cheng and Wong was in a steady relationship with actor Kenneth Ma. The two shared a taxi ride, where they engaged in intimate acts recorded by the taxi's in-vehicle camera. The video was later made public by various news outlets. Since the scandal broke, Wong blocked comments from her social media accounts after her posts were flooded with negative comments and publicly apologized on social media: "I can’t face myself and do not know how to face my family, Kenneth Ma, friends, company and colleagues... I don’t dare to ask everyone for forgiveness, and only beseech everyone to give some space to all the people who have been implicated."