One of the primary themes of "Sukha Samsaram" is the concept of relationships and how they shape our lives. The novel explores the intricate web of relationships between the characters, highlighting the tensions, conflicts, and compromises that come with it. Gopi, the protagonist, is a symbol of the modern man, torn between his desires and societal expectations. Padma, on the other hand, represents the quintessential Indian woman, struggling to find her identity and purpose in a patriarchal society.