Character Relationship Map: Karan Arjun

Characters

• Arjun Singh / Vijay (played by Shah Rukh Khan) — protagonist

  Reincarnated as Vijay, he falls in love with Sonia Saxena and clashes with Suraj. A lightning strike triggers his past-life memories, leading to a reunion with his mother Durga and brother Ajay. He ul...

• Karan Singh / Ajay (played by Salman Khan) — protagonist

  Reincarnated as Ajay, he works in Govind's illegal arms business and is pursued by Bindiya. A lightning strike reminds him of his past, prompting Vijay to rescue him. He collaborates in defeating the...

• Durga Singh (played by Rakhee Gulzar) — supporting

  A devoted mother who raises Karan and Arjun until Durjan Singh murders them. She prays to Goddess Kali for their return, unknowingly triggering their reincarnation. Years later, she reunites with Vija...

• Sonia Saxena (played by Kajol) — supporting

  The wealthy love interest of reincarnated Arjun (Vijay). Her engagement to Suraj drives the initial conflict. She is forcibly taken to Durjan's estate but is rescued by Vijay, escapes a trap set by Go...

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Arjun Singh / Vijay → Sonia Saxena (Romantic Lovers) — Vijay and Sonia are the central romantic couple.

  Vijay falls in love with Sonia, and the plot states that she loves him despite her arranged wedding plans.

• Karan Singh / Ajay → Arjun Singh / Vijay (Family Brothers) — Their brotherhood drives the revenge and reunion storyline.

  Karan and Arjun are presented as brothers. After reincarnation, Ajay and Vijay discover their shared past and reunite as brothers.

• Durga Singh → Arjun Singh / Vijay (Family Mother And Son) — Durga is Vijay's mother from his previous life as Arjun.

  Durga raises Arjun as her son and later reunites with Vijay after he remembers his past life as Arjun.

• Durga Singh → Karan Singh / Ajay (Family Mother And Son) — Durga is Ajay's mother from his previous life as Karan.

  Durga raises Karan as one of her beloved sons. After his reincarnation as Ajay, she is eventually reunited with the family he once belonged to.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Karan Singh / Ajay → Sonia Saxena (Alliance Rescue Ally) — Ajay indirectly protects Sonia by assisting her escape.

  Ajay creates chaos that allows Vijay and Sonia to escape from the trap.

Story Analysis

A mother's faith brings her reincarnated sons back together so they can reclaim their family and complete their revenge.

Plot Progression

1. A Mother's Broken Home — Durga raises Karan and Arjun before their inheritance creates danger. Their murder leaves Durga devastated and drives her desperate prayer for their return.
2. Lives Reborn Apart — The brothers are reincarnated and grow up separately without remembering their former lives. Twenty years later, Vijay meets Sonia while Ajay enters a criminal arms operation.
3. The Lightning Memory — Sonia's forced wedding and an attack on Vijay intensify the conflict. Ajay and Vijay unknowingly fight until lightning begins to awaken their buried connection.
4. Brothers Remember — Vijay escapes, reaches Sonia, and is recognized as Arjun. He remembers his past, reunites with Durga, and explains that Ajay is his lost brother Karan.
5. Revenge and Reunion — The reunited brothers confront the forces responsible for their deaths and defeat the final enemy with Durga's approval. Vijay marries Sonia and the family is finally united.