[If he had his psychic abilities he'd ask about stepping into her mind as she sleeps so maybe he could help out but he can't]

And if you don't sleep you'll get injured being awake around here.

Do you want to talk about you've been dreaming about?

[After, he thinks the wounds look clean begins to wrap up her limbs. Which Gwen might be able to sense how strong those hands are but are being used so gently]