[He's so ready to help her out of her jam. So he's just going to extend an arm to her, meaning for her to - well, step within reach so that he can hold her close to him.]

Hold on tight to me and-- well, I'd prefer if you didn't scream. Otherwise, I'm going to need you to trust me for a bit, love. But I promise that you'll be safe and sound on the ground in no time.