text: లేదా they're traveling somewhere or they're putting their headphones they're playing the video but they're doing something else. Visual is just a cue అన్నమాట. They want you to understand ఈ lighting ఎలా ఉంది, ఈ background ఎలా ఉంది, that they're having the conversation in the daytime, nighttime, what dresses they're wearing.