"Interrogator": "Okay, so why did Karthik and groom fight?", 
"Interrogee": "So the Karthik and groom are fighting because Karthik has stolen the chip that has information about the Swiss bank transfer of various ministers. And Karthik was trying to get back the chip and Vaid was trying to send that chip to Police so that he can save Indian money transferred from being transferred to Swiss bank and when they were fighting Karthik tripped over the gate and he fall off the train and in this whole process Vaid was brutally injured and he was he was hit on his shoulder and his shoulder was bleeding heavily."