Carth seemed to understand and nodded. However Ash being called his girl only made him Blush which he tried to hide. They were comrades. Maybe even a budding friendship. He was only starting to get to know her, if only bit by bit. 

His thoughts came to a halt as he heard Scarlet speak. He looked up to suddenly see some seals on the head board. Carth obeyed and scooped Ash up and placed her on the bed gently. He went to the pillows on the floor and moved them back to the bed and gently under her head. "I see. Thank you. He then grabbed his sword, closed the window before setting his sword by the bed and sitting by the bed. "Thank you. It's Carth. Nice to meet you."