[Hearing that the doctor wants to keep Barry overnight is pretty much what snaps the last thread of Hal's patience]

We're not staying. You know what IV drips do for speedsters? Fuck all. He needs actual food and rest. So, frankly, you can fuck right off with your overnight observation. [Is any of this the doctor's fault? No. Hal doesn't care]

I'm taking him home. He's not gonna stay here so you can poke at him all night.