"Even you can die from a bullet in the back." She shot him a glare in reply when he healed her, one hand pressing to the wound, but finding no more blood seeping out. She glanced down at the bullet, then dropped it on the ground disinterestedly. Turning in time to see him shaking and the burning on his hands, she muttered a curse, moving up beside him and shooting each of the remaining soldiers as they burned, taking them out.
Natasha then turned to him and gripped his elbow. "You really are an idiot? One of our most powerful assets and you're wasting your strength on healing me?" She shook her head and started to lead the way back off the street since their current enemies there were dead. "How long til you...recharge, or whatever?"