Bucky tensed when she glanced at him. They had boxed her in, yes, but it was a calculated risk as far as he was concerned. Even when she lunged toward Steve, he knew it had been their best option. It took everything he had to not take more than a step forward, watching as Steve dealt with the blow.
"We're here to help," he echoed, taking every last ounce of his training to keep it even and gently firm. He wanted to snap at her, to forcibly stop her from hurting anyone, but this was Sam's friend and that meant she was to be handled with care.