On 21st May, Myolie Wu (胡杏兒) shared a video clip of herself carrying her son, Brendan Lee (李奕霆) and teaching him to make heart symbol on Weibo. However he failed to do it eventually and she said: “521 is a romantic day. I am teaching my son to give his love ❤️but Brendan refuses to and even laugh after that. He is making me mad.”

Source: https://ol.mingpao.com/ldy/showbiz/latest/20200521/1590051269702/%e6%95%99%e5%85%a9%e6%ad%b2%e5%a4%a7%e4%bb%94%e5%81%9a%e5%bf%83%e5%bf%83%e6%89%8b%e5%8b%a2-%e8%83%a1%e6%9d%8f%e5%85%92%e8%a2%abbrendan%e6%90%9e%e5%88%b0%e5%a5%bd%e5%ac%b2%e5%8f%88%e5%a5%bd%e7%ac%91