He's in the corner where he can observe the main entrance and the stairs. Lerith's ears perk and wiggle at the sound of someone's steps in the stairwell, and watches motionlessly as Terra appears. He still doesn't move for a moment, until the greeting nod. With the blanket held out, the mute realizes that this was the person that offered the blanket.

He gets up and eyes Terra carefully before going over with hands signing.

[My name Lerith. I use sign language,] his hands said to give Terra an example of what he was trying to teach others. He points at the blanket then motions again. Hands flat and parallel to the floor and tapped against his upper chest with a questioning look on his face, then points to himself.

[Blanket for me?]