Final answer:
In Nicola Yoon's novel 'The Sun Is Also a Star', Daniel finds Natasha at the library after they initially part ways.
Step-by-step explanation:
The question refers to the events in the novel The Sun Is Also a Star by Nicola Yoon, where the two main characters, Daniel and Natasha, meet and spend time together in New York City. Daniel finds Natasha again at C) At the library after they first separated. This scene is pivotal because it emphasizes the theme of fate versus coincidence that runs throughout the story, as their re-encounter seems highly fortuitous given the vastness of New York City and the personal struggles each character faces.