Kevin Cheng (鄭嘉穎) and Grace Chan (陳凱琳) have a son, Rafael in February 2019 after married and she has been focusing on taking care of him at home. 10-month-old Rafael inherits the good genes from his parent and looks very cute. On 3rd December, Grace shared photo of her family in the water and another photo showed her back while smiling sweetly. The special part is Kevin and Rafael were playing water together happily. She disclosed Rafael was afraid of water initially and had overcame his fear as Kevin and she were good swimming instructors.