A possible concise summary is:
The text is a transcript of a video that shows a group of police officers preparing for a secret mission and a fake wedding. The main characters are DSP Anubhav, Haseena Mallik, Karishma Singh, Pushpa and Santosh. Anubhav and Haseena are pretending to be in love and getting married for the mission, but they also have feelings for each other. Karishma is Anubhav's sister who wants to join the mission but is rejected by Haseena. Pushpa and Santosh are Haseena's colleagues who are planning the wedding arrangements and teasing Karishma. The video ends with Karishma dancing to a song after being challenged by Haseena.
Here are the key facts extracted from the text:
1. Karishma Singh is asked to deliver some reports to headquarters.
2. Karishma Singh is planning to get married.
3. Karishma Singh's mother sends a ring for her soon-to-be daughter-in-law.
4. Haseena Mallik is a part of a secret mission.
5. Karishma Singh wants to join the mission but is not allowed to by Brother Anubhav.
6. The reason for not allowing Karishma Singh to join the mission is that she never listens to Brother Anubhav's orders.
7. Karishma Singh promises to follow all of Brother Anubhav's orders without questioning, but the answer remains the same.
8. Haseena Mallik is practicing shooting to prepare for the mission.
9. Brother Anubhav is taking Haseena Mallik to meet her uncle.
10. Preparations for Haseena Mallik's wedding to Brother Anubhav are underway.
11. A Sangeet ceremony is planned for the wedding, and everyone is expected to dance.
12. Karishma Singh is initially resistant to dancing but eventually agrees to dance if Brother Anubhav's fiancée asks her to.