I would love it if there's a scene where she takes a prank too far, Steven loses it and the CGs kinda smugly stand by while he screams at her to stop pranking him, because Bluebird deserves a good talking to. But then his face contorts in fury and suddenly pinks. The CGs suddenly look worried. In a flash Steven is upon the fusion and grabs her hair, and fucking rips Bluebird's fusion form in half with his bare hands. When their forms reconstitute into their normal aquamarine/ruby selves, he has both gems by the throat. They are utterly at his mercy and he is squeezing their bodies. Their faces are looks of pained terror as it appears they are close to poofing as their heads are bulging at the pressure of his grip. The CGs suddenly are horrified by what is happening and step in, but he is rooted in place and they cannot move him at all. Ruby and Aquamarine try to ask him to stop, but he doesn't, and they poof. Their gems drop to the floor and Pink Steven looks down at them both and raises his fists to smash them, but the CGs step in front of him and Steven snaps out of his pink rage and realises what he did and what he was about to do.