It's impossible for Mr. Universe to say whether he remains frozen out of fear, confusion, or exhaustion more. All he can do is absorb the scene, but it's only confusing him more. Sure, he'd thought Lapis was unhinged, but it's plain she's completely disconnected from reality.

There's neither the time nor brainpower on Mr. Universe's side to figure out what to do. The gem shrieks and the water starts to fall. The kid went ahead and put himself in the middle of a fight that was none of his business, and he's going to get hurt because of his weak father.

There's a wordless yell of fear and strain as Mr. Universe reaches out and grabs Steven close. A swirl of greenish magic covers them, leaving a bubble shield blocking them from the oncoming torrent.