For decades, Hindi cinema portrayed the brother-sister relationship through a familiar formula—the brother was usually the protector, while the sister prayed for his happiness, success and long life. Raksha Bandhan songs, emotional promises and dramatic rescue sequences became an important part of this cinematic relationship.

Classic films repeatedly presented sisters as emotionally strong but physically dependent on their brothers during difficult situations. The brother, meanwhile, could be a police officer, rebel, dacoit or ordinary man, but when his sister was in danger, he inevitably became her shield.

Songs such as “Mere Bhaiya Mere Chanda” from Kaajal and the Rakhi-themed number from Resham Ki Dori reflected this traditional sentiment. Sisters prayed for their brothers, while brothers promised to protect them.

But Indian cinema has gradually rewritten this equation.

Modern films increasingly show sisters not simply waiting to be protected but actively fighting for their brothers. Sometimes, the sister becomes the protector herself.

Yash and Nayanthara's Toxic is the latest film to take this changing cinematic relationship in a dramatically different direction.

Toxic Gives the Brother-Sister Relationship an Action-Packed Twist

Toxic isn't a traditional family drama, and there is no conventional Raksha Bandhan sequence designed to underline the relationship between its central siblings.

Instead, the film presents the bond amid guns, gangsters, violence and the dangerous world of organised crime.

Yash plays Raaya, while Nayanthara appears as his elder sister Ganga. Rather than portraying Ganga as someone her brother must constantly protect, the story turns that old cinematic formula around.

Ganga becomes Raaya's protector.

The siblings don't simply share an emotional bond—they stand together in a violent world and confront dangerous enemies.

In that sense, Toxic reflects how dramatically the portrayal of brothers and sisters has changed on screen.

Ganga Becomes a Parent to Her Younger Brother

The relationship between Ganga and Raaya begins with tragedy.

The siblings grow up without the security and affection of a conventional family. Their childhood is marked by poverty and a deeply troubled relationship between their parents.

After losing parental support, Ganga takes responsibility for her younger brother.

She is no longer merely his elder sister. She effectively becomes his parent, guardian and protector.

Ganga makes difficult compromises while still young because she wants Raaya to eventually escape the life they inherited.

Her ambitions are therefore closely connected with her brother's future.

Nayanthara's Ganga Is Yash's Shield in Toxic

As the siblings grow older, their lives become intertwined with Goa's criminal underworld.

Their journey eventually puts them on a collision course with powerful underworld figure Salvador.

Even after Raaya becomes capable of fighting his own battles, Ganga continues watching over him. She remains cautious about his enemies, the people surrounding him and the dangers that could threaten his ambitions.

Rather than simply being an emotional support system, she becomes an active participant in his struggle.

Ganga's personal ambitions also appear secondary to what she wants for her younger brother. Her desire is to see Raaya rise to the top.

The character therefore represents a very different kind of cinematic sister—one who doesn't simply tie a Rakhi and ask her brother for protection but is prepared to become his shield herself.

‘Josh’ Also Challenged the Traditional Sibling Formula

This change in Indian cinema didn't begin with Toxic.

The 2000 film Josh, directed by Mansoor Khan, presented Shah Rukh Khan and Aishwarya Rai Bachchan as twins.

Rather than creating the conventional elder-brother-and-younger-sister relationship, the film placed the siblings on relatively equal footing.

Interestingly, Josh was also set in Goa, although its characters and conflicts were very different from Toxic.

Over the following years, films increasingly experimented with sibling relationships instead of relying exclusively on the old protective-brother formula.

‘My Brother Nikhil’ Made the Sister the Support System

Onir's My Brother Nikhil, released in 2005, offered another powerful example.

Sanjay Suri played Nikhil, while Juhi Chawla portrayed his elder sister.

After Nikhil is diagnosed with HIV, he faces rejection and isolation. His sister, however, refuses to abandon him.

She becomes one of his strongest sources of emotional support and stands beside him when others turn away.

The film therefore presented sisterhood not through traditional Raksha Bandhan symbolism but through acceptance, courage and unconditional support during a personal crisis.

‘Sarbjit’ Showed a Sister Fighting for Her Brother

The 2016 film Sarbjit, inspired by the story of Sarabjit Singh, took this theme in another direction.

Aishwarya Rai Bachchan portrayed Dalbir Kaur, a sister determined to fight for her brother after his imprisonment in Pakistan.

Here again, the sister isn't waiting for her brother to rescue her.

Instead, she becomes the person fighting for him.

The film placed a sister's determination and years-long struggle at the centre of the narrative, further challenging the traditional cinematic idea of who protects whom in a sibling relationship.

Alia Bhatt's ‘Jigra’ Took the Protector-Sister Idea Further

Vasan Bala's Jigra, released in 2024, brought the protective elder sister firmly into the action genre.

Alia Bhatt's character, Satya, shares a close bond with her younger brother, played by Vedang Raina. Having grown up without their parents, she effectively takes responsibility for him.

When her brother lands in serious trouble abroad and faces imprisonment, Satya refuses to remain helpless.

She sets out to save him herself.

Jigra therefore reverses one of Hindi cinema's oldest sibling formulas. The sister isn't the person waiting to be rescued—the entire story revolves around what she is willing to risk to save her brother.

From Emotional Sister to Fighter and Protector

Films such as Dil Dhadakne Do, My Brother Nikhil, Sarbjit, Jigra and now Toxic show how sibling relationships have become more layered in Indian cinema.

The sister is no longer restricted to being the emotional centre of the family or the person whose safety motivates the hero.

She can be the decision-maker, fighter, guardian and protector.

At the same time, contemporary movies increasingly present sibling relationships as partnerships in which brothers and sisters support each other according to circumstances rather than predetermined gender roles.

Toxic Gives Raksha Bandhan's ‘Protection’ Idea a New Meaning

Raksha Bandhan has traditionally been associated with a brother promising to protect his sister. Cinema reinforced that image for generations.

Movies such as Toxic offer a different interpretation.

Nayanthara's Ganga doesn't wait for Yash's Raaya to protect her. She raises him, guides him, watches over him and stands beside him in a dangerous world.

That perhaps captures the biggest change in cinematic sibling relationships.

The emotional thread remains the same, but the meaning of protection has evolved. The sister can pray for her brother, support him—and when necessary, become his protector too.