Joel Chan (陳山聰) and his wife Apple have a son named Jaco Chan (陳霆軒) who is nearly 10 month old. On 25th April, he shared a video of himself teaching his son to call him daddy and felt happy when Jaco tried to say something. Joel said: “Feel elated, touched and grateful to see my son calling me 😭🥰😘😍” However, Jaco seemed to call mother and his good friend Elaine Yiu (姚子羚) posted an online message: “He is calling mummy.” Finally, Apple posted laughing with tears emoji while Joel showed a black face emoji.