"Not at all." She said with a small smile. "Though I have to say thinking about Arthur that often is surely harmful to one's mind." There was a lightness to her tone, a teasing. Gwen should expect that Morgana would always tease and bait Arthur something horrible; although, for her friend's benefit, she would attempt to do it less around her.
Watching her closely, smile taking it's own course and fading naturally, Morgana searched Gwen's face. "What's wrong, Gwen?" Some many things had happened since their arrival, that it could be anything. Although she had this feeling that she knew that Gwen's thoughts in fact had to do with Arthur, which would lead to Gwen thinking how they couldn't be together (after all she knew her friend well, even if in this place they were still learning more about the other); she didn't want Gwen to feel pressured. Pressured by Morgana's thoughts and Morgana's opinions that Uther could just shut up. Should just shut up. That the king should just choke on his opinion and leave Arthur to be happy. She didn't say any of that because she knew that it worried Gwen and didn't want her to feel forced by her own very strong opinions of the matter. So she left it up to Gwen to share whatever she might want to share.