Complex sentence: When she sighted him and Kimiko dozing near the end of Chapter Eight, she didn't look jealous, on the contrary, she seemed to be endeared by the sight, and wished both characters a peaceful slumber.
Split into simpler sentences: When she sighted him and Kimiko dozing near the end of Chapter Eight, she didn't look or act jealous. On the contrary, she seemed to be endeared by the sight, and wished both characters a peaceful slumber.