Elder sister’s birthday’s coming soon. Dawei asked Liu Yang to accompany him and buy a present. Dawei liked a silk scarf, but it’s too expensive, costing 600 kuai. Later a nice-looking silk scarf struck his fancy, 60 kuai for one piece. Dawei loved it so much that he bought two pieces for his elder sister. After that, Dawei bought Liu Yang an ice-cream cone, which was sold at six kuai. Dawei seemed to have a special connection with the number six on the day. As the number “six” has long been regarded by Chinese people as a sign of good fortune, Liu Yang told Dawei that he was bound to have good luck.