[Harley doesn't seem at all bothered to help Liao, offering a tight smile as she nods. She wasted no time, the jingling of those chains growing closer and closer and heralding he approach of someone Harley reeeeeeally didn't want to see again.

She shoves up Liao's sleeve and tightens the tubing in place.]

Don't move... It shouldn't hurt, okay? [She knows Liao is a manly man boy is he, so she's not overly concerned about his pain threshold; she really just doesn't want him to move when she tries to stick him. She holds his arm secure, inserting the prepped needle and injecting the orange fluid into his vein. She pulls out the needle and disposes of it, pulling the rubber tube free as she turns to Lalli.]

Look, I know we ain't the best'a pals an' we've had some tough moments, but we ain't got much time ta quibble... I can do it, or one'a them can, but whoever it is, needs ta do it now. [Honestly, considering that they'd tried to kill one another in their most heated, it seems Harley is pretty much over it and wants to save your life now, Lalli.]