On the bright side, them being in the bubble means that the bat's frenzied squalling is for naught, on the downside, it's sort of stressful having a giant creature basically mauling something a foot from your face. Still, Steven is mostly just riding on a wave of external fear - both from Peridot beside him, and the bat up above.

"It's... it's scared! Peridot, I think it's afraid of us!"