Who should take the verse
Photo 2 raps most of the clip and gets the only close-up, so give it to the person (or pet) you want people to watch, and use their sharpest photo. Photo 1 opens the clip finishing the hook and then reacts, which is often the funnier part for the friend who plays it straight.
Make a second clip with the photos swapped and post both; side-by-side versions are a common way people use the trend.
