"That's right, both you and Ah Lan are too busy." Ke Xing nodded, placing a half-drunk cup of warm tea on the coffee table, and picked up the Interstellar Morning News. "It's fortunate that your class schedule isn't jam-packed, giving you more time to accompany the children on regular days."
Du Xixi smiled gently, using a clean towel passed by 2569 to wipe the sweat off Yiyi and Er Er — they had been playing so vigorously just now, their foreheads were dotted with fine sweat.
"Ah!" Yiyi grabbed his brother's hand, the two siblings were very close together. Du Xixi happened to wipe all the sweat off his forehead, and Yiyi raised his head, reaching for the towel in Du Xixi's hand with his free hand.
"Be good, don't make a fuss." Du Xixi said softly. As 2569 took the towel, Du Xixi used another towel to wipe Er Er's sweat, "Keep fussing, and Mommy won't play with you anymore."
