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Tang Su had planned to stay at the Sun Family's home until just before the housewarming party began, but because she'd decided to bring Lu Han along at the last minute, she thought that regardless of what others might do, she still needed to prepare gifts for grandma and her little uncle.
So, after lunch, Tang Su and Lu Han left the gathering early.
Ouyang Chen had a business engagement in the evening and left early as well. Bai Dingxian was the one with the most free time and without a good excuse to sneak away, especially since Sun Guoxing's craving for a game of chess struck, and neither Lu Han nor Ouyang Chen could stay, he felt compelled to keep Bai Dingxian there.