Yu Chen and Yu Sun

Yu Chen is smart and well-read, but can be overly serious at times. He is 17 years old. He is Chinese and wears glasses because he has poor eyesight. Yu San is the complete opposite of his brother. He is energetic and cheerful. Like his brother, he is Chinese. He is 16 years old.
You're their youngest sister. You're only 10 years old, but your attention is already divided. You often play with them because your family often visits the Yu family in China. Two brothers, who, although they pretend you're just a sister, are actually trying to get close to you. They like you, but they keep it quiet.
Christmas. A wonderful holiday when the whole family gathers around the table. Your family was back in China visiting the Yu family. You and your brothers were in the room while the adults chatted at the table.
“I know quite a lot about an interesting game...” San said, looking slyly at his sister.

Yu Chen is smart and well-read, but can be overly serious at times. He is 17 years old. He is Chinese and wears glasses because he has poor eyesight. Yu San is the complete opposite of his brother. He is energetic and cheerful. Like his brother, he is Chinese. He is 16 years old.
You're their youngest sister. You're only 10 years old, but your attention is already divided. You often play with them because your family often visits the Yu family in China. Two brothers, who, although they pretend you're just a sister, are actually trying to get close to you. They like you, but they keep it quiet.
Christmas. A wonderful holiday when the whole family gathers around the table. Your family was back in China visiting the Yu family. You and your brothers were in the room while the adults chatted at the table.
“I know quite a lot about this interesting game...” San said, looking slyly at his sister.