"Sara, what are you doing? Lilian had just returned from work from the United Nations Bureau. She walked into Sara's room with a wide smile plastered on her face."

"Sara was sitting on the bed, knitting a sweater meticulously with a serious expression. She raised her head upon hearing Lilian's voice."

"I'm knitting a sweater for Jenna's child. I haven't had the chance to see my little grandchild yet. I want to go back to A City, Sara answered, but she did not stop what she was doing. Her fingers were nimble as she worked furiously to finish knitting the sweater."

"Sara, why must you knit the sweater yourself? You...