Steve isn't sure what to expect, watching Raine pluck the string. He's hopeful, but still trying to plan in case it doesn't work -

For a moment, he's not sure if it does. Steve balances on the balls of his feet, bouncing a little, waiting... and then Raine says go.

So he does. He dashes off down the nearest row, looking for something to pull out or apart. Clearly Raine isn't sure how much time he'll have, so he opts to act like he doesn't have much at all.

The sounds of mild destruction might echo back toward Raine, telling them that Steve is definitely up to no good - or very good, depending on how you look at it.