A romantic moment in anime is often accompanied by a pastel background with lots of bubbles. Nobody knows who wanders into all these series with an invisible bubble machine, but maybe they should stop before they get soap in somebody's eye... This is a technique taken directly from manga, and often accompanied by a Bishie Sparkle for one or both of the characters involved. See also Cherry Blossoms and Flower Motifs. Examples of Love Bubbles include: