Sinhala Wal Katha often explores themes that are close to the hearts of Sri Lankans. Some popular themes include:

The series has already cemented its place as a cultural touchstone. As it evolves, it promises to keep the age‑old tradition of Wal Katha alive—only now, it does so through the eyes of a modern mother and her inquisitive son.

One day, a son went on a journey with his mom. They were both very happy. During the journey, the son felt hungry. His mom gave him some food.

Some notable authors have made significant contributions to the genre of Sinhala wal katha:

Some of the most popular Sinhala Wal Katha stories featuring the mom and son theme include: