Jab Pyar Kisise Hota Hai

When Nisha brought Popat to meet her father Roop Singh, the real Popat Lal suddenly appeared and revealed himself. The impostor was likely someone sent to create confusion or test Nisha's intentions. This dramatic moment was orchestrated to expose whether Nisha's feelings for Popat were genuine or based on deception, and it succeeded in shattering her trust momentarily.

The real Popat Lal is the son of one of Roop Singh's business associates. He arrived at the critical moment when Nisha presented her supposed suitor, exposing that the man claiming to be Popat was an impostor. His timing suggests he may have been aware of the deception and chose that moment to protect his family's honor and business reputation.

Roop Singh had initially promised Nisha to Sunder (whose name was concealed as Popat at first), but later changed his mind. The summary doesn't specify his exact reason, but wealthy patriarchs in arranged marriage contexts often break such promises for better business alliances, which explains why he wanted Nisha to marry Sohan instead. His shift created the chain of deception that follows.

Khanna reveals that Sunder was previously married to a woman named Shanti, who has since been killed. Sunder stands accused of this murder in a police case. The exact circumstances of Shanti's death and the evidence against Sunder remain unclear from the summary, but the accusation dramatically threatens his future with Nisha and creates the central conflict of the film.

Khanna arrives at the wedding venue with the explosive revelation about Sunder's previous marriage and murder accusation. His motivation is not explicitly stated, but he appears to be either a relative of Shanti seeking justice, a law enforcement informant, or someone with a personal stake in exposing Sunder. His timing, right before the wedding, suggests he deliberately chose to maximum impact.

Nisha chooses to trust Sunder because she believes his explanation that their parents had originally promised them to each other. Additionally, she has genuinely fallen in love with him during their time in Darjeeling. Despite the devastating news about Shanti's death and the murder accusation, her emotional connection and the memory of the original family agreement lead her to stand by him, though she clearly struggles with doubt.

The summary presents Khanna's accusation that Sunder killed Shanti, but does not confirm his guilt. The film appears to leave this question open for viewers to discover. Sunder tries to offer excuses and explanations when confronted, though the nature of his defense is not detailed. The ambiguity surrounding his past is central to the film's tension and the couple's uncertain future.

The summary explicitly leaves the outcome unresolved, stating that the couple's future hangs in the balance with 'love, truth, and family pressure colliding.' The ending is marked as unknown, inviting viewers to watch and see what happens next. The wedding is thrown into chaos by Khanna's revelation, and Nisha must decide whether to proceed despite the serious accusations against Sunder.

Sunder reveals to Nisha that their parents had long ago promised their children to each other in marriage. Roop Singh later changed his mind about this arrangement, which is why he push Nisha toward Sohan instead. When Nisha learns of this original promise, she uses it to justify her decision to marry Sunder without her father's blessing, viewing it as a commitment that supersedes her father's current preferences.

The Darjeeling journey is where Nisha first meets Popat (Sunder) and they fall in love. This trip represents her escape from the pressure of the arranged marriage to Sohan. The romantic setting catalyzes the central relationship of the film and establishes the emotional foundation that later motivates Nisha to defy her father and stand by Sunder despite devastating revelations.