[Bakugo's waiting for one boot to land on the wrong patch of ice and send the gunman flailing into the guardrail or wall. Knowing Vash, more likely he'd end up being a gangly windmill the entire time. He hears the first rattle of carts and shoves his hands into his pockets before heading towards the rack. No, he doesn't intend to help, just watch. But if Vash pulls the entire line out in his efforts, he'll stop that at least...

Bakugo stops nearby, only then noticing the chain and payment. Oh come on! This is their high tech crap on shopping carts?! Can't they made do with standard metal snagging?] Stop pulling on it, Undercut! You're gonna snap the damn chain.

[Never mind. He approaches the other man and nods at the pay pad.] Swipe your wrist over that. It'll unlock. This place better have lower prices if we have to pay for the fucking cart rental...