London Nahi Jaunga

Choudhary Sahab forced Jameel to swear not to go to London after learning that Zara claimed to be Sara Tiwana's daughter and that Sara was allegedly murdered by her brother Haqnawaz. The family was concerned about the secrets surrounding Sara and feared that Jameel traveling to London would drag the family into a dangerous or scandalous situation tied to Haqnawaz's past crime.

Zara reveals that she is Sara Tiwana's daughter, making her the niece of Haqnawaz Tiwana. Haqnawaz had supposedly murdered his sister Sara for running away with a boy she loved, but Zara announces that Sara is actually alive in London. This makes Zara the cousin of Jameel, creating a complicated situation since Jameel and Aarzoo were already engaged.

Zara rejected Jameel at the wedding because her mother Sara Tiwana had arranged her marriage to Harry specifically to prevent Jameel from being with Zara. Sara wanted to keep her distance from Jameel's family and the secrets from her past. When Jameel arrived with his parents at the wedding, Zara obeyed her mother's wishes and told him to go away, leaving him heartbroken.

Sara Tiwana was not actually murdered. Haqnawaz Tiwana had killed his own sister Sara in the family's eyes because she ran away with a boy she liked, which was considered a shameful act in their family. However, Sara survived and later lived in London. Zara is her daughter, which is why Zara came to Pakistan to reveal the truth about her mother's survival.

Zara and Harry's wedding never actually happened. While Sara arranged the marriage to keep Jameel away, the marriage was thwarted when Jameel's parents arrived in London and confronted the situation. Harry and Zara both ended up returning to Pakistan separately, and it was later revealed that the wedding was cancelled entirely.

Sara had arranged the marriage specifically to block Jameel from pursuing Zara.

Harry came to Pakistan even though his wedding with Zara was called off. After the failed wedding attempt in London, both Harry and Zara traveled to Pakistan. The exact reason isn't detailed in the summary, but his presence in Pakistan allows him to meet Aarzoo, creating a new potential romantic pairing.

The film mentions that Choudhary Jameel Qamar was born on Good Friday, which is why he has never fully embraced Pakistani traditions. Good Friday is a Christian holiday, suggesting Jameel's family has some Christian heritage or that his birth on this Christian holy day created distance between him and traditional Pakistani customs.

Jameel broke his oath and secretly traveled to London because he had fallen deeply in love with Zara. Despite his father's demand that he swear not to go to London, Jameel's love for Zara was stronger than his commitment to the went with his oath. He friend Bhatti, showing that his personal desire to be with Zara outweighed his family obligations.

Jameel immediately asked his parents to pursue Zara's hand in marriage after meeting her, showing his strong attraction.

When Harry arrives at the mansion in Pakistan, he meets Aarzoo and they have a fun, lighthearted time together. This encounter implies that Harry and Aarzoo might end up getting married, creating a new romantic pairing that develops after Zara rejected Jameel in London.

Jameel's engagement to Aarzoo was called off because Jameel fell in love with Zara when she arrived at their mansion. Jameel told his parents he no longer wanted to marry Aarzoo and asked them to pursue Zara instead. The family had to rethink the engagement as Zara's presence disrupted their original plans.