After “On Sum” scandal between Jacqueline Wong (黃心穎) and Andy Hui (許志安) was exposed in April 2019, she is forced to stop her work immediately and pursue her studies in America. After “hiding” for 8 months, Jacqueline finally returned to Hong Kong on 14th December and revealed her main motive was to visit her family. On the same day, her elder sister, Scarlett Wong (黃心美) went to see Jacqueline at her house in Yau Tong and was suspected to cry because of her swollen eyes.

On 15th December, Scarlett appeared to be in a good mood and uploaded a video clip of herself playing with the dogs which were cold towards her. As for Jacqueline, she neither updated her social media account nor made an appearance.