I often use the bird's-eye view to show parts of her body, especially those you cannot usually see like fingers, navel, foot soles and so on. By showing body parts that you don't usually see, I want to bring out her kawaiiness and make the spectators' hearts race.

Also, I think some of her gestures can be pretty cute too. In episode 7, Sagiri is wrapped in her futon - that's such a cute scene.