Chapter 4:

1. Dafnie's deep connection to Phoebus Groove and her daily runs in the forest, finding solace and peace in nature.

2. The unexpected departure of her beloved neighbors, Mr. and Mrs. Lewis, who have been like family to Dafnie.

3. Introduction of the new neighbor, Mr. Delphoes, a sought-after composer and songwriter moving into the neighborhood.

4. Dafnie's emotional turmoil as she copes with loneliness, past heartbreaks, and feelings of isolation despite forming connections with others.

5. The sudden changes at work with shifting project deadlines causing stress for Dafnie as she navigates her responsibilities as a senior software engineer.

6. Dafnie's internal struggle between seeking stability in relationships while prioritizing personal growth through education and career advancement.