Ab to sach me kuch smjh nahi aa raha h what's happening. Karan doesn't need to wear sehra and that red shawl same as rakshit wore just to shoot an ofscreen fun video. So if he was wearing it for a scene then maybe swap did happen. Or is the ofscreen video such where karan has to act as groom that's why he wore that. Kuch smjh nahi aarha h 😭🤢😡