Think of Pulse Reel as a reel of connected scenes. A creator like @alya_manasa or a topic like #reels is useful because it lets you continue the visual rhythm instead of resetting the browse every time.
A scene is a run of posts that share mood, tags, creator style, or posting rhythm. The best next click is usually the one that preserves that visual continuity.
Break the scene only when you want a contrast move: another creator on the same tag, or the same creator in a different theme. That is how the site stays exploratory without becoming random.