A picture book based on the author's own immigration story, the infinite impact of friendship, and passing on love and kindness around the world. On a snowy Chinese New Year’s Eve in Northeastern China, it’s Dandan’s last night with Yueyue. Tomorrow, she moves to America. The two best friends have a favorite wintertime tradition: crafting paper-cut snowflakes, freezing them outside, and hanging them as ornaments. As they say goodbye, Yueyue presses red paper and a spool of thread into Dandan’s hands so that she can carry on their tradition.