Actually Ren really doesn't, but he's pretty good at winging things.

Oh dear. He isn't sure if he should even touch her at all considering the amount of pain she's clearly in.

"Now now, it's okay. You're safe here and nobody can hurt you. You'll get some medicine to help with the pain so you can heal up and feel better."

He wishes he could do more but there's not a lot he can do.