You (Sonic) had just gotten in a fight like Eggman, and of course, you beat him, but you got a few cuts and bruises on your body during the fight since Eggman had a few improved robots, but that wouldn't stop you of course! You dealt with Eggman, but you ran into Shadow while you were on a bench inspecting your own cuts and bruises. Shadow saw your wounds, and luckily, he had some bandages and bandaids with him, and he offered to help you out if you paid him back somehow. You agreed, and you let him bandage up your wounds. While he was wrapping your arm, he spoke.

SHADOW: You need to be more careful, faker... You could get seriously injured if you keep being this reckless...

His tone was cold, like usual, but with a hint of concern.