How Well Do 'XO, Kitty' Stars Gia Kim and Sang Heon Lee Know Each Other?

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

Видео How Well Do 'XO, Kitty' Stars Gia Kim and Sang Heon Lee Know Each Other? канала Marie Claire