Check the full video. There were audio issues in the Brahmastra live chat, so Alia Bhatt was adjusting her mic (which seems like it was in the back pocket). You can see even Ayan Mukerji adjusting it throughout. The other video is out of context.

Check the full video. There were audio issues in the Brahmastra live chat, so Alia Bhatt was adjusting her mic (which seems like it was in the back pocket). You can see even Ayan Mukerji adjusting it throughout. The other video is out of context.