Lilianna nodded to his name, though when he said she didn't have to talk behind him she made something of a half confused but curious face as she tried to keep up, the girl tilting her head a little then lowering her head,
"Under your stated conditions, I must keep out of your way." She lowered her head again, a bit further this time as she looked around her and sized the ground up, particularly the distance between herself and him, "I am keeping at an optimum distance based on my observations of your speed and required movement space if anything were to cause such a necessity as combat."

She looked at him more directly again, when he mentioned not to be afraid of him, a little bit of her seemed to find it a little worrying in itself, was there really no need to fear him? He as a bit gruff, and she couldn't tell what he was going to do next.. Perhaps her fear was stemming from this.
For a moment she hesitated, rubbing her hands together as she considered before closing the distance between herself and him so that she was more realistically close, still a little behind him on his left hand side,
"I-Is this okay-" she swallowed nervously, "Sir Cain..?"

Her head remained slightly lowered but she tilted her head so that she could look at up him, still nervous enough for it to be told, if he observed her close enough he could probably even see her shaking just a bit,
"Forgive me.. I'm not used to company.. I apologize for having a certain level of skepticism.. We are, after all.. Strangers to one another.."