Gia Kim and Sang Heon Lee took sibling rivalry to the next level in Marie Claire's How Well Do You Know Your Co-Star? The real-life brother/sister pair and 'XO, Kitty' castmates talked secret tattoos, growing up together, and first jobs while also revealing what they hope happens in season 2 of the hit Netflix show. So let's see how well Gia Kim and Sang Heon Lee know each other
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How Well Do You Know Your Co-Star: https://www.youtube.com/watch?v=IJBf5GYSUq4&list=PLjagBm2iRy8HKfEv7A4uo36n1EAjEeiCD&index=4
Shelf Portrait: https://www.youtube.com/watch?v=PwrLSpHz4lk&list=PLjagBm2iRy8Fkaf0spkuO2ciXaQu-MqcU&index=3&t=0s
Pop Quiz: https://www.youtube.com/watch?v=r4DULdlekWo&list=PLjagBm2iRy8GZTRNxxS6UAAVXiVDzije4&index=1